Introduce dark mode and primary color picker (#6430)

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
2025-07-24 09:46:36 +00:00 · 2020-08-03 02:07:12 +02:00 · 2020-08-03 02:07:12 +02:00 · 4ca13c409b
commit 4ca13c409b
parent 0d515e2303
45 changed files with 814 additions and 265 deletions
--- a/hassio/src/hassio-main.ts
+++ b/hassio/src/hassio-main.ts
@ -94,7 +94,8 @@ class HassioMain extends ProvideHassLitMixin(HassRouterPage) {
    applyThemesOnElement(
      this.parentElement,
      this.hass.themes,
-      this.hass.selectedTheme || this.hass.themes.default_theme
+      this.hass.selectedTheme?.theme || this.hass.themes.default_theme,
+      this.hass.selectedTheme
    );

    this.style.setProperty(
--- a/package.json
+++ b/package.json
@ -35,6 +35,7 @@
    "@material/mwc-icon-button": "^0.17.2",
    "@material/mwc-list": "^0.17.2",
    "@material/mwc-menu": "^0.17.2",
+    "@material/mwc-radio": "^0.17.2",
    "@material/mwc-ripple": "^0.17.2",
    "@material/mwc-switch": "^0.17.2",
    "@material/mwc-tab": "^0.17.2",
@ -100,7 +101,7 @@
    "lit-element": "^2.3.1",
    "lit-html": "^1.2.1",
    "lit-virtualizer": "^0.4.2",
-    "marked": "^0.6.1",
+    "marked": "^1.1.1",
    "mdn-polyfills": "^5.16.0",
    "memoize-one": "^5.0.2",
    "node-vibrant": "^3.1.5",
@ -136,11 +137,12 @@
    "@rollup/plugin-replace": "^2.3.2",
    "@types/chai": "^4.1.7",
    "@types/chromecast-caf-receiver": "^3.0.12",
-    "@types/codemirror": "^0.0.78",
+    "@types/codemirror": "^0.0.97",
    "@types/hls.js": "^0.12.3",
    "@types/js-yaml": "^3.12.1",
    "@types/leaflet": "^1.4.3",
    "@types/leaflet-draw": "^1.0.1",
+    "@types/marked": "^1.1.0",
    "@types/memoize-one": "4.1.0",
    "@types/mocha": "^5.2.6",
    "@types/resize-observer-browser": "^0.1.3",
--- a/src/common/color/convert-color.ts
+++ b/src/common/color/convert-color.ts
@ -0,0 +1,113 @@
+const expand_hex = (hex: string): string => {
+  let result = "";
+  for (const val of hex) {
+    result += val + val;
+  }
+  return result;
+};
+
+const rgb_hex = (component: number): string => {
+  const hex = Math.round(Math.min(Math.max(component, 0), 255)).toString(16);
+  return hex.length === 1 ? `0${hex}` : hex;
+};
+
+// Conversion between HEX and RGB
+
+export const hex2rgb = (hex: string): [number, number, number] => {
+  hex = hex.replace("#", "");
+  if (hex.length === 3 || hex.length === 4) {
+    hex = expand_hex(hex);
+  }
+
+  return [
+    parseInt(hex.substring(0, 2), 16),
+    parseInt(hex.substring(2, 4), 16),
+    parseInt(hex.substring(4, 6), 16),
+  ];
+};
+
+export const rgb2hex = (rgb: [number, number, number]): string => {
+  return `#${rgb_hex(rgb[0])}${rgb_hex(rgb[1])}${rgb_hex(rgb[2])}`;
+};
+
+// Conversion between LAB, XYZ and RGB from https://github.com/gka/chroma.js
+// Copyright (c) 2011-2019, Gregor Aisch
+
+// Constants for XYZ and LAB conversion
+const Xn = 0.95047;
+const Yn = 1;
+const Zn = 1.08883;
+
+const t0 = 0.137931034; // 4 / 29
+const t1 = 0.206896552; // 6 / 29
+const t2 = 0.12841855; // 3 * t1 * t1
+const t3 = 0.008856452; // t1 * t1 * t1
+
+const rgb_xyz = (r: number) => {
+  r /= 255;
+  if (r <= 0.04045) {
+    return r / 12.92;
+  }
+  return ((r + 0.055) / 1.055) ** 2.4;
+};
+
+const xyz_lab = (t: number) => {
+  if (t > t3) {
+    return t ** (1 / 3);
+  }
+  return t / t2 + t0;
+};
+
+const xyz_rgb = (r: number) => {
+  return 255 * (r <= 0.00304 ? 12.92 * r : 1.055 * r ** (1 / 2.4) - 0.055);
+};
+
+const lab_xyz = (t: number) => {
+  return t > t1 ? t * t * t : t2 * (t - t0);
+};
+
+// Conversions between RGB and LAB
+
+const rgb2xyz = (rgb: [number, number, number]): [number, number, number] => {
+  let [r, g, b] = rgb;
+  r = rgb_xyz(r);
+  g = rgb_xyz(g);
+  b = rgb_xyz(b);
+  const x = xyz_lab((0.4124564 * r + 0.3575761 * g + 0.1804375 * b) / Xn);
+  const y = xyz_lab((0.2126729 * r + 0.7151522 * g + 0.072175 * b) / Yn);
+  const z = xyz_lab((0.0193339 * r + 0.119192 * g + 0.9503041 * b) / Zn);
+  return [x, y, z];
+};
+
+export const rgb2lab = (
+  rgb: [number, number, number]
+): [number, number, number] => {
+  const [x, y, z] = rgb2xyz(rgb);
+  const l = 116 * y - 16;
+  return [l < 0 ? 0 : l, 500 * (x - y), 200 * (y - z)];
+};
+
+export const lab2rgb = (
+  lab: [number, number, number]
+): [number, number, number] => {
+  const [l, a, b] = lab;
+
+  let y = (l + 16) / 116;
+  let x = isNaN(a) ? y : y + a / 500;
+  let z = isNaN(b) ? y : y - b / 200;
+
+  y = Yn * lab_xyz(y);
+  x = Xn * lab_xyz(x);
+  z = Zn * lab_xyz(z);
+
+  const r = xyz_rgb(3.2404542 * x - 1.5371385 * y - 0.4985314 * z); // D65 -> sRGB
+  const g = xyz_rgb(-0.969266 * x + 1.8760108 * y + 0.041556 * z);
+  const b_ = xyz_rgb(0.0556434 * x - 0.2040259 * y + 1.0572252 * z);
+
+  return [r, g, b_];
+};
+
+export const lab2hex = (lab: [number, number, number]): string => {
+  const rgb = lab2rgb(lab);
+  return rgb2hex(rgb);
+};
--- a/src/common/color/lab.ts
+++ b/src/common/color/lab.ts
@ -0,0 +1,16 @@
+// From https://github.com/gka/chroma.js
+// Copyright (c) 2011-2019, Gregor Aisch
+
+export const labDarken = (
+  lab: [number, number, number],
+  amount = 1
+): [number, number, number] => {
+  return [lab[0] - 18 * amount, lab[1], lab[2]];
+};
+
+export const labBrighten = (
+  lab: [number, number, number],
+  amount = 1
+): [number, number, number] => {
+  return labDarken(lab, -amount);
+};
--- a/src/common/color/rgb.ts
+++ b/src/common/color/rgb.ts
@ -0,0 +1,24 @@
+const luminosity = (rgb: [number, number, number]): number => {
+  // http://www.w3.org/TR/WCAG20/#relativeluminancedef
+  const lum: [number, number, number] = [0, 0, 0];
+  for (let i = 0; i < rgb.length; i++) {
+    const chan = rgb[i] / 255;
+    lum[i] = chan <= 0.03928 ? chan / 12.92 : ((chan + 0.055) / 1.055) ** 2.4;
+  }
+
+  return 0.2126 * lum[0] + 0.7152 * lum[1] + 0.0722 * lum[2];
+};
+
+export const rgbContrast = (
+  color1: [number, number, number],
+  color2: [number, number, number]
+) => {
+  const lum1 = luminosity(color1);
+  const lum2 = luminosity(color2);
+
+  if (lum1 > lum2) {
+    return (lum1 + 0.05) / (lum2 + 0.05);
+  }
+
+  return (lum2 + 0.05) / (lum1 + 0.05);
+};
--- a/src/common/dom/apply_themes_on_element.ts
+++ b/src/common/dom/apply_themes_on_element.ts
@ -1,26 +1,20 @@
-import { derivedStyles } from "../../resources/styles";
+import { derivedStyles, darkStyles } from "../../resources/styles";
 import { HomeAssistant, Theme } from "../../types";
+import {
+  hex2rgb,
+  rgb2hex,
+  rgb2lab,
+  lab2rgb,
+  lab2hex,
+} from "../color/convert-color";
+import { rgbContrast } from "../color/rgb";
+import { labDarken, labBrighten } from "../color/lab";

 interface ProcessedTheme {
  keys: { [key: string]: "" };
  styles: { [key: string]: string };
 }

-const hexToRgb = (hex: string): string | null => {
-  const shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
-  const checkHex = hex.replace(shorthandRegex, (_m, r, g, b) => {
-    return r + r + g + g + b + b;
-  });
-
-  const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(checkHex);
-  return result
-    ? `${parseInt(result[1], 16)}, ${parseInt(result[2], 16)}, ${parseInt(
-        result[3],
-        16
-      )}`
-    : null;
-};
-
 let PROCESSED_THEMES: { [key: string]: ProcessedTheme } = {};

 /**
@ -33,17 +27,56 @@ let PROCESSED_THEMES: { [key: string]: ProcessedTheme } = {};
 export const applyThemesOnElement = (
  element,
  themes: HomeAssistant["themes"],
-  selectedTheme?: string
+  selectedTheme?: string,
+  themeOptions?: Partial<HomeAssistant["selectedTheme"]>
 ) => {
-  const newTheme = selectedTheme
-    ? PROCESSED_THEMES[selectedTheme] || processTheme(selectedTheme, themes)
-    : undefined;
+  let cacheKey = selectedTheme;
+  let themeRules: Partial<Theme> = {};

-  if (!element._themes && !newTheme) {
+  if (selectedTheme === "default" && themeOptions) {
+    if (themeOptions.dark) {
+      cacheKey = `${cacheKey}__dark`;
+      themeRules = darkStyles;
+    }
+    if (themeOptions.primaryColor) {
+      cacheKey = `${cacheKey}__primary_${themeOptions.primaryColor}`;
+      const rgbPrimaryColor = hex2rgb(themeOptions.primaryColor);
+      const labPrimaryColor = rgb2lab(rgbPrimaryColor);
+      themeRules["primary-color"] = themeOptions.primaryColor;
+      const rgbLigthPrimaryColor = lab2rgb(labBrighten(labPrimaryColor));
+      themeRules["light-primary-color"] = rgb2hex(rgbLigthPrimaryColor);
+      themeRules["dark-primary-color"] = lab2hex(labDarken(labPrimaryColor));
+      themeRules["text-primary-color"] =
+        rgbContrast(rgbPrimaryColor, [33, 33, 33]) < 6 ? "#fff" : "#212121";
+      themeRules["text-light-primary-color"] =
+        rgbContrast(rgbLigthPrimaryColor, [33, 33, 33]) < 6
+          ? "#fff"
+          : "#212121";
+      themeRules["state-icon-color"] = themeRules["dark-primary-color"];
+    }
+    if (themeOptions.accentColor) {
+      cacheKey = `${cacheKey}__accent_${themeOptions.accentColor}`;
+      themeRules["accent-color"] = themeOptions.accentColor;
+      const rgbAccentColor = hex2rgb(themeOptions.accentColor);
+      themeRules["text-accent-color"] =
+        rgbContrast(rgbAccentColor, [33, 33, 33]) < 6 ? "#fff" : "#212121";
+    }
+  }
+
+  if (selectedTheme && themes.themes[selectedTheme]) {
+    themeRules = themes.themes[selectedTheme];
+  }
+
+  if (!element._themes && !Object.keys(themeRules).length) {
    // No styles to reset, and no styles to set
    return;
  }

+  const newTheme =
+    themeRules && cacheKey
+      ? PROCESSED_THEMES[cacheKey] || processTheme(cacheKey, themeRules)
+      : undefined;
+
  // Add previous set keys to reset them, and new theme
  const styles = { ...element._themes, ...newTheme?.styles };
  element._themes = newTheme?.keys;
@ -58,42 +91,45 @@ export const applyThemesOnElement = (
 };

 const processTheme = (
-  themeName: string,
-  themes: HomeAssistant["themes"]
+  cacheKey: string,
+  theme: Partial<Theme>
 ): ProcessedTheme | undefined => {
-  if (!themes.themes[themeName]) {
+  if (!theme || !Object.keys(theme).length) {
    return undefined;
  }
-  const theme: Theme = {
+  const combinedTheme: Partial<Theme> = {
    ...derivedStyles,
-    ...themes.themes[themeName],
+    ...theme,
  };
  const styles = {};
  const keys = {};
-  for (const key of Object.keys(theme)) {
+  for (const key of Object.keys(combinedTheme)) {
    const prefixedKey = `--${key}`;
-    const value = theme[key];
+    const value = combinedTheme[key]!;
    styles[prefixedKey] = value;
    keys[prefixedKey] = "";

-    // Try to create a rgb value for this key if it is a hex color
+    // Try to create a rgb value for this key if it is not a var
    if (!value.startsWith("#")) {
-      // Not a hex color
+      // Can't convert non hex value
      continue;
    }
+
    const rgbKey = `rgb-${key}`;
-    if (theme[rgbKey] !== undefined) {
+    if (combinedTheme[rgbKey] !== undefined) {
      // Theme has it's own rgb value
      continue;
    }
-    const rgbValue = hexToRgb(value);
-    if (rgbValue !== null) {
+    try {
+      const rgbValue = hex2rgb(value).join(",");
      const prefixedRgbKey = `--${rgbKey}`;
      styles[prefixedRgbKey] = rgbValue;
      keys[prefixedRgbKey] = "";
+    } catch (e) {
+      continue;
    }
  }
-  PROCESSED_THEMES[themeName] = { styles, keys };
+  PROCESSED_THEMES[cacheKey] = { styles, keys };
  return { styles, keys };
 };

--- a/src/common/dom/setup-leaflet-map.ts
+++ b/src/common/dom/setup-leaflet-map.ts
@ -1,4 +1,4 @@
-import type { Map } from "leaflet";
+import type { Map, TileLayer } from "leaflet";

 // Sets up a Leaflet map on the provided DOM element
 export type LeafletModuleType = typeof import("leaflet");
@ -6,9 +6,9 @@ export type LeafletDrawModuleType = typeof import("leaflet-draw");

 export const setupLeafletMap = async (
  mapElement: HTMLElement,
-  darkMode = false,
+  darkMode?: boolean,
  draw = false
-): Promise<[Map, LeafletModuleType]> => {
+): Promise<[Map, LeafletModuleType, TileLayer]> => {
  if (!mapElement.parentNode) {
    throw new Error("Cannot setup Leaflet map on disconnected element");
  }
@ -28,15 +28,28 @@ export const setupLeafletMap = async (
  style.setAttribute("rel", "stylesheet");
  mapElement.parentNode.appendChild(style);
  map.setView([52.3731339, 4.8903147], 13);
-  createTileLayer(Leaflet, darkMode).addTo(map);

-  return [map, Leaflet];
+  const tileLayer = createTileLayer(Leaflet, Boolean(darkMode)).addTo(map);
+
+  return [map, Leaflet, tileLayer];
 };

-export const createTileLayer = (
+export const replaceTileLayer = (
+  leaflet: LeafletModuleType,
+  map: Map,
+  tileLayer: TileLayer,
+  darkMode: boolean
+): TileLayer => {
+  map.removeLayer(tileLayer);
+  tileLayer = createTileLayer(leaflet, darkMode);
+  tileLayer.addTo(map);
+  return tileLayer;
+};
+
+const createTileLayer = (
  leaflet: LeafletModuleType,
  darkMode: boolean
-) => {
+): TileLayer => {
  return leaflet.tileLayer(
    `https://{s}.basemaps.cartocdn.com/${
      darkMode ? "dark_all" : "light_all"
--- a/src/components/data-table/ha-data-table.ts
+++ b/src/components/data-table/ha-data-table.ts
@ -541,7 +541,7 @@ export class HaDataTable extends LitElement {
        border-radius: 4px;
        border-width: 1px;
        border-style: solid;
-        border-color: rgba(var(--rgb-primary-text-color), 0.12);
+        border-color: var(--divider-color);
        display: inline-flex;
        flex-direction: column;
        box-sizing: border-box;
@ -559,7 +559,7 @@ export class HaDataTable extends LitElement {
      }

      .mdc-data-table__row ~ .mdc-data-table__row {
-        border-top: 1px solid rgba(var(--rgb-primary-text-color), 0.12);
+        border-top: 1px solid var(--divider-color);
      }

      .mdc-data-table__row:not(.mdc-data-table__row--selected):hover {
@ -578,7 +578,7 @@ export class HaDataTable extends LitElement {
        height: 56px;
        display: flex;
        width: 100%;
-        border-bottom: 1px solid rgba(var(--rgb-primary-text-color), 0.12);
+        border-bottom: 1px solid var(--divider-color);
        overflow-x: auto;
      }

@ -831,7 +831,7 @@ export class HaDataTable extends LitElement {
        right: 12px;
      }
      .table-header {
-        border-bottom: 1px solid rgba(var(--rgb-primary-text-color), 0.12);
+        border-bottom: 1px solid var(--divider-color);
        padding: 0 16px;
      }
      search-input {
--- a/src/components/date-range-picker.ts
+++ b/src/components/date-range-picker.ts
@ -135,7 +135,7 @@ class DateRangePickerElement extends WrappedElement {
          }
          .daterangepicker td.in-range {
            background-color: var(--light-primary-color);
-            color: var(--primary-text-color);
+            color: var(--text-light-primary-color, var(--primary-text-color));
          }
          .daterangepicker td.active,
          .daterangepicker td.active:hover {
--- a/src/components/ha-card.ts
+++ b/src/components/ha-card.ts
@ -66,7 +66,7 @@ export class HaCard extends LitElement {
      }

      :host ::slotted(.card-actions) {
-        border-top: 1px solid #e8e8e8;
+        border-top: 1px solid var(--divider-color, #e8e8e8);
        padding: 5px 16px;
      }
    `;
--- a/src/components/ha-dialog.ts
+++ b/src/components/ha-dialog.ts
@ -34,6 +34,7 @@ export class HaDialog extends MwcDialog {
      style,
      css`
        .mdc-dialog {
+          --mdc-dialog-scroll-divider-color: var(--divider-color);
          z-index: var(--dialog-z-index, 7);
        }
        .mdc-dialog__actions {
--- a/src/components/ha-markdown-element.ts
+++ b/src/components/ha-markdown-element.ts
@ -23,7 +23,6 @@ class HaMarkdownElement extends UpdatingElement {
      {
        breaks: this.breaks,
        gfm: true,
-        tables: true,
      },
      {
        allowSvg: this.allowSvg,
--- a/src/components/ha-radio.ts
+++ b/src/components/ha-radio.ts
@ -0,0 +1,20 @@
+import "@material/mwc-radio";
+import type { Radio } from "@material/mwc-radio";
+import { customElement } from "lit-element";
+import type { Constructor } from "../types";
+
+const MwcRadio = customElements.get("mwc-radio") as Constructor<Radio>;
+
+@customElement("ha-radio")
+export class HaRadio extends MwcRadio {
+  public firstUpdated() {
+    super.firstUpdated();
+    this.style.setProperty("--mdc-theme-secondary", "var(--primary-color)");
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-radio": HaRadio;
+  }
+}
--- a/src/components/ha-sidebar.ts
+++ b/src/components/ha-sidebar.ts
@ -717,7 +717,7 @@ class HaSidebar extends LitElement {
        line-height: 20px;
        text-align: center;
        padding: 0px 6px;
-        color: var(--text-primary-color);
+        color: var(--text-accent-color, var(--text-primary-color));
      }
      ha-svg-icon + .notification-badge {
        position: absolute;
--- a/src/components/map/ha-location-editor.ts
+++ b/src/components/map/ha-location-editor.ts
@ -6,6 +6,7 @@ import {
  LeafletMouseEvent,
  Map,
  Marker,
+  TileLayer,
 } from "leaflet";
 import {
  css,
@ -21,15 +22,19 @@ import { fireEvent } from "../../common/dom/fire_event";
 import {
  LeafletModuleType,
  setupLeafletMap,
+  replaceTileLayer,
 } from "../../common/dom/setup-leaflet-map";
 import { nextRender } from "../../common/util/render-status";
 import { defaultRadiusColor } from "../../data/zone";
+import { HomeAssistant } from "../../types";

@customElement("ha-location-editor")
 class LocationEditor extends LitElement {
-  @property() public location?: [number, number];
+  @property({ attribute: false }) public hass!: HomeAssistant;

-  @property() public radius?: number;
+  @property({ type: Array }) public location?: [number, number];
+
+  @property({ type: Number }) public radius?: number;

  @property() public radiusColor?: string;

@ -46,6 +51,8 @@ class LocationEditor extends LitElement {

  private _leafletMap?: Map;

+  private _tileLayer?: TileLayer;
+
  private _locationMarker?: Marker | Circle;

  public fitMap(): void {
@ -97,6 +104,22 @@ class LocationEditor extends LitElement {
    if (changedProps.has("icon")) {
      this._updateIcon();
    }
+
+    if (changedProps.has("hass")) {
+      const oldHass = changedProps.get("hass") as HomeAssistant | undefined;
+      if (!oldHass || oldHass.themes.darkMode === this.hass.themes.darkMode) {
+        return;
+      }
+      if (!this._leafletMap || !this._tileLayer) {
+        return;
+      }
+      this._tileLayer = replaceTileLayer(
+        this.Leaflet,
+        this._leafletMap,
+        this._tileLayer,
+        this.hass.themes.darkMode
+      );
+    }
  }

  private get _mapEl(): HTMLDivElement {
@ -104,9 +127,9 @@ class LocationEditor extends LitElement {
  }

  private async _initMap(): Promise<void> {
-    [this._leafletMap, this.Leaflet] = await setupLeafletMap(
+    [this._leafletMap, this.Leaflet, this._tileLayer] = await setupLeafletMap(
      this._mapEl,
-      false,
+      this.hass.themes.darkMode,
      Boolean(this.radius)
    );
    this._leafletMap.addEventListener(
@ -255,9 +278,6 @@ class LocationEditor extends LitElement {
      #map {
        height: 100%;
      }
-      .light {
-        color: #000000;
-      }
      .leaflet-edit-move {
        border-radius: 50%;
        cursor: move !important;
--- a/src/components/map/ha-locations-editor.ts
+++ b/src/components/map/ha-locations-editor.ts
@ -6,6 +6,7 @@ import {
  Map,
  Marker,
  MarkerOptions,
+  TileLayer,
 } from "leaflet";
 import {
  css,
@ -21,8 +22,10 @@ import { fireEvent } from "../../common/dom/fire_event";
 import {
  LeafletModuleType,
  setupLeafletMap,
+  replaceTileLayer,
 } from "../../common/dom/setup-leaflet-map";
 import { defaultRadiusColor } from "../../data/zone";
+import { HomeAssistant } from "../../types";

 declare global {
  // for fire event
@ -47,6 +50,8 @@ export interface MarkerLocation {

@customElement("ha-locations-editor")
 export class HaLocationsEditor extends LitElement {
+  @property({ attribute: false }) public hass!: HomeAssistant;
+
  @property() public locations?: MarkerLocation[];

  public fitZoom = 16;
@ -57,6 +62,8 @@ export class HaLocationsEditor extends LitElement {
  // eslint-disable-next-line
  private _leafletMap?: Map;

+  private _tileLayer?: TileLayer;
+
  private _locationMarkers?: { [key: string]: Marker | Circle };

  private _circles: { [key: string]: Circle } = {};
@ -116,6 +123,22 @@ export class HaLocationsEditor extends LitElement {
    if (changedProps.has("locations")) {
      this._updateMarkers();
    }
+
+    if (changedProps.has("hass")) {
+      const oldHass = changedProps.get("hass") as HomeAssistant | undefined;
+      if (!oldHass || oldHass.themes.darkMode === this.hass.themes.darkMode) {
+        return;
+      }
+      if (!this._leafletMap || !this._tileLayer) {
+        return;
+      }
+      this._tileLayer = replaceTileLayer(
+        this.Leaflet,
+        this._leafletMap,
+        this._tileLayer,
+        this.hass.themes.darkMode
+      );
+    }
  }

  private get _mapEl(): HTMLDivElement {
@ -123,9 +146,9 @@ export class HaLocationsEditor extends LitElement {
  }

  private async _initMap(): Promise<void> {
-    [this._leafletMap, this.Leaflet] = await setupLeafletMap(
+    [this._leafletMap, this.Leaflet, this._tileLayer] = await setupLeafletMap(
      this._mapEl,
-      false,
+      this.hass.themes.darkMode,
      true
    );
    this._updateMarkers();
@ -290,9 +313,6 @@ export class HaLocationsEditor extends LitElement {
      #map {
        height: 100%;
      }
-      .light {
-        color: #000000;
-      }
      .leaflet-marker-draggable {
        cursor: move !important;
      }
--- a/src/components/map/ha-map.ts
+++ b/src/components/map/ha-map.ts
@ -1,5 +1,5 @@
 import "../ha-icon-button";
-import { Circle, Layer, Map, Marker } from "leaflet";
+import { Circle, Layer, Map, Marker, TileLayer } from "leaflet";
 import {
  css,
  CSSResult,
@ -13,6 +13,7 @@ import {
 import {
  LeafletModuleType,
  setupLeafletMap,
+  replaceTileLayer,
 } from "../../common/dom/setup-leaflet-map";
 import { computeStateDomain } from "../../common/entity/compute_state_domain";
 import { computeStateName } from "../../common/entity/compute_state_name";
@ -22,11 +23,11 @@ import { HomeAssistant } from "../../types";

@customElement("ha-map")
 class HaMap extends LitElement {
-  @property({ attribute: false }) public hass?: HomeAssistant;
+  @property({ attribute: false }) public hass!: HomeAssistant;

  @property() public entities?: string[];

-  @property() public darkMode = false;
+  @property() public darkMode?: boolean;

  @property() public zoom?: number;

@ -35,6 +36,8 @@ class HaMap extends LitElement {

  private _leafletMap?: Map;

+  private _tileLayer?: TileLayer;
+
  // @ts-ignore
  private _resizeObserver?: ResizeObserver;

@ -122,6 +125,20 @@ class HaMap extends LitElement {
    if (changedProps.has("hass")) {
      this._drawEntities();
      this._fitMap();
+
+      const oldHass = changedProps.get("hass") as HomeAssistant | undefined;
+      if (!oldHass || oldHass.themes.darkMode === this.hass.themes.darkMode) {
+        return;
+      }
+      if (!this.Leaflet || !this._leafletMap || !this._tileLayer) {
+        return;
+      }
+      this._tileLayer = replaceTileLayer(
+        this.Leaflet,
+        this._leafletMap,
+        this._tileLayer,
+        this.hass.themes.darkMode
+      );
    }
  }

@ -130,9 +147,9 @@ class HaMap extends LitElement {
  }

  private async loadMap(): Promise<void> {
-    [this._leafletMap, this.Leaflet] = await setupLeafletMap(
+    [this._leafletMap, this.Leaflet, this._tileLayer] = await setupLeafletMap(
      this._mapEl,
-      this.darkMode
+      this.darkMode ?? this.hass.themes.darkMode
    );
    this._drawEntities();
    this._leafletMap.invalidateSize();
@ -229,7 +246,8 @@ class HaMap extends LitElement {
            icon: Leaflet.divIcon({
              html: iconHTML,
              iconSize: [24, 24],
-              className: this.darkMode ? "dark" : "light",
+              className:
+                this.darkMode ?? this.hass.themes.darkMode ? "dark" : "light",
            }),
            interactive: false,
            title,
--- a/src/components/user/ha-user-badge.ts
+++ b/src/components/user/ha-user-badge.ts
@ -57,7 +57,7 @@ class StateBadge extends LitElement {
        text-align: center;
        background-color: var(--light-primary-color);
        text-decoration: none;
-        color: var(--primary-text-color);
+        color: var(--text-light-primary-color, var(--primary-text-color));
        overflow: hidden;
      }

--- a/src/dialogs/more-info/ha-more-info-dialog.ts
+++ b/src/dialogs/more-info/ha-more-info-dialog.ts
@ -254,7 +254,7 @@ export class MoreInfoDialog extends LitElement {

        ha-header-bar {
          --mdc-theme-on-primary: var(--primary-text-color);
-          --mdc-theme-primary: var(--card-background-color);
+          --mdc-theme-primary: var(--mdc-theme-surface);
          flex-shrink: 0;
          border-bottom: 1px solid
            var(--mdc-dialog-scroll-divider-color, rgba(0, 0, 0, 0.12));
--- a/src/dialogs/voice-command-dialog/ha-voice-command-dialog.ts
+++ b/src/dialogs/voice-command-dialog/ha-voice-command-dialog.ts
@ -426,7 +426,7 @@ export class HaVoiceCommandDialog extends LitElement {
          text-align: right;
          border-bottom-right-radius: 0px;
          background-color: var(--light-primary-color);
-          color: var(--primary-text-color);
+          color: var(--text-light-primary-color, var(--primary-text-color));
        }

        .message.hass {
--- a/src/fake_data/provide_hass.ts
+++ b/src/fake_data/provide_hass.ts
@ -180,7 +180,9 @@ export const provideHass = (
    config: demoConfig,
    themes: {
      default_theme: "default",
+      default_dark_theme: null,
      themes: {},
+      darkMode: false,
    },
    panels: demoPanels,
    services: demoServices,
@ -253,7 +255,7 @@ export const provideHass = (
    mockTheme(theme) {
      invalidateThemeCache();
      hass().updateHass({
-        selectedTheme: theme ? "mock" : "default",
+        selectedTheme: { theme: theme ? "mock" : "default" },
        themes: {
          ...hass().themes,
          themes: {
@ -265,7 +267,7 @@ export const provideHass = (
      applyThemesOnElement(
        document.documentElement,
        themes,
-        selectedTheme as string
+        selectedTheme!.theme
      );
    },

--- a/src/html/index.html.template
+++ b/src/html/index.html.template
@ -35,6 +35,7 @@
    <meta name="mobile-web-app-capable" content="yes" />
    <meta name="referrer" content="same-origin" />
    <meta name="theme-color" content="#THEMEC" />
+    <meta name="color-scheme" content="dark light" />
    <style>
      #ha-init-skeleton::before {
        display: block;
@ -43,7 +44,7 @@
        background-color: #THEMEC;
      }
      html {
-        background-color: var(--primary-background-color, #fafafa);
+        background-color: var(--primary-background-color);
      }
    </style>
  </head>
--- a/src/onboarding/onboarding-core-config.ts
+++ b/src/onboarding/onboarding-core-config.ts
@ -90,6 +90,7 @@ class OnboardingCoreConfig extends LitElement {
      <div class="row">
        <ha-location-editor
          class="flex"
+          .hass=${this.hass}
          .location=${this._locationValue}
          .fitZoom=${14}
          @change=${this._locationChanged}
--- a/src/panels/calendar/ha-full-calendar.ts
+++ b/src/panels/calendar/ha-full-calendar.ts
@ -211,6 +211,7 @@ class HAFullCalendar extends LitElement {
      :host {
          display: flex;
          flex-direction: column;
+          --fc-theme-standard-border-color: var(--divider-color);
        }

        .header {
@ -234,6 +235,10 @@ class HAFullCalendar extends LitElement {
          flex-grow: 0;
        }

+        a {
+          color: var(--primary-text-color);
+        }
+
        .controls {
          display: flex;
          justify-content: space-between;
@ -259,6 +264,10 @@ class HAFullCalendar extends LitElement {
          background-color: var(--card-background-color);
        }

+        .fc-theme-standard .fc-scrollgrid {
+          border: 1px solid var(--divider-color);
+        }
+
        .fc-scrollgrid-section-header td {
          border: none;
        }
@ -293,14 +302,15 @@ class HAFullCalendar extends LitElement {

        td.fc-day-today .fc-daygrid-day-number {
          height: 24px;
-          color: #fff;
-          background-color: #1a73e8;
+          color: var(--text-primary-color);
+          background-color: var(--primary-color);
          border-radius: 50%;
          display: inline-block;
          text-align: center;
          white-space: nowrap;
          width: max-content;
          min-width: 24px;
+          line-height: 140%;
        }

        .fc-daygrid-day-events {
--- a/src/panels/config/core/ha-config-core-form.ts
+++ b/src/panels/config/core/ha-config-core-form.ts
@ -61,6 +61,7 @@ class ConfigCoreForm extends LitElement {
          <div class="row">
            <ha-location-editor
              class="flex"
+              .hass=${this.hass}
              .location=${this._locationValue}
              @change=${this._locationChanged}
            ></ha-location-editor>
--- a/src/panels/config/entities/dialog-entity-editor.ts
+++ b/src/panels/config/entities/dialog-entity-editor.ts
@ -235,7 +235,7 @@ export class DialogEntityEditor extends LitElement {
      css`
        ha-header-bar {
          --mdc-theme-on-primary: var(--primary-text-color);
-          --mdc-theme-primary: var(--card-background-color);
+          --mdc-theme-primary: var(--mdc-theme-surface);
          flex-shrink: 0;
        }

--- a/src/panels/config/zone/dialog-zone-detail.ts
+++ b/src/panels/config/zone/dialog-zone-detail.ts
@ -140,6 +140,7 @@ class DialogZoneDetail extends LitElement {
            ></paper-input>
            <ha-location-editor
              class="flex"
+              .hass=${this.hass}
              .location=${this._locationValue}
              .radius=${this._radius}
              .radiusColor=${this._passive
--- a/src/panels/config/zone/ha-config-zone.ts
+++ b/src/panels/config/zone/ha-config-zone.ts
@ -240,6 +240,7 @@ export class HaConfigZone extends SubscribeMixin(LitElement) {
          ? html`
              <div class="flex">
                <ha-locations-editor
+                  .hass=${this.hass}
                  .locations=${this._getZones(
                    this._storageItems,
                    this._stateItems
--- a/src/panels/lovelace/cards/hui-map-card.ts
+++ b/src/panels/lovelace/cards/hui-map-card.ts
@ -8,6 +8,7 @@ import {
  Map,
  Marker,
  Polyline,
+  TileLayer,
 } from "leaflet";
 import {
  css,
@ -21,9 +22,9 @@ import {
 } from "lit-element";
 import { classMap } from "lit-html/directives/class-map";
 import {
-  createTileLayer,
  LeafletModuleType,
  setupLeafletMap,
+  replaceTileLayer,
 } from "../../../common/dom/setup-leaflet-map";
 import { computeDomain } from "../../../common/entity/compute_domain";
 import { computeStateDomain } from "../../../common/entity/compute_state_domain";
@ -68,7 +69,7 @@ class HuiMapCard extends LitElement implements LovelaceCard {
    return { type: "map", entities: foundEntities };
  }

-  @property({ attribute: false }) public hass?: HomeAssistant;
+  @property({ attribute: false }) public hass!: HomeAssistant;

  @property({ type: Boolean, reflect: true })
  public isPanel = false;
@ -91,6 +92,8 @@ class HuiMapCard extends LitElement implements LovelaceCard {

  private _leafletMap?: Map;

+  private _tileLayer?: TileLayer;
+
  private _resizeObserver?: ResizeObserver;

  private _debouncedResizeListener = debounce(
@ -225,6 +228,10 @@ class HuiMapCard extends LitElement implements LovelaceCard {
      return true;
    }

+    if (oldHass.themes.darkMode !== this.hass.themes.darkMode) {
+      return true;
+    }
+
    // Check if any state has changed
    for (const entity of this._configEntities) {
      if (oldHass.states[entity.entity] !== this.hass!.states[entity.entity]) {
@ -266,6 +273,12 @@ class HuiMapCard extends LitElement implements LovelaceCard {
      this._drawEntities();
      this._fitMap();
    }
+    if (changedProps.has("hass")) {
+      const oldHass = changedProps.get("hass") as HomeAssistant | undefined;
+      if (oldHass && oldHass.themes.darkMode !== this.hass.themes.darkMode) {
+        this._replaceTileLayer();
+      }
+    }
    if (
      changedProps.has("_config") &&
      changedProps.get("_config") !== undefined
@ -288,24 +301,39 @@ class HuiMapCard extends LitElement implements LovelaceCard {
  }

  private async loadMap(): Promise<void> {
-    [this._leafletMap, this.Leaflet] = await setupLeafletMap(
+    [this._leafletMap, this.Leaflet, this._tileLayer] = await setupLeafletMap(
      this._mapEl,
-      this._config !== undefined ? this._config.dark_mode === true : false
+      this._config!.dark_mode ?? this.hass.themes.darkMode
    );
    this._drawEntities();
    this._leafletMap.invalidateSize();
    this._fitMap();
  }

+  private _replaceTileLayer() {
+    const map = this._leafletMap;
+    const config = this._config;
+    const Leaflet = this.Leaflet;
+    if (!map || !config || !Leaflet || !this._tileLayer) {
+      return;
+    }
+    this._tileLayer = replaceTileLayer(
+      Leaflet,
+      map,
+      this._tileLayer,
+      this._config!.dark_mode ?? this.hass.themes.darkMode
+    );
+  }
+
  private updateMap(oldConfig: MapCardConfig): void {
    const map = this._leafletMap;
    const config = this._config;
    const Leaflet = this.Leaflet;
-    if (!map || !config || !Leaflet) {
+    if (!map || !config || !Leaflet || !this._tileLayer) {
      return;
    }
-    if (config.dark_mode !== oldConfig.dark_mode) {
-      createTileLayer(Leaflet, config.dark_mode === true).addTo(map);
+    if (this._config!.dark_mode !== oldConfig.dark_mode) {
+      this._replaceTileLayer();
    }
    if (
      config.entities !== oldConfig.entities ||
@ -493,7 +521,11 @@ class HuiMapCard extends LitElement implements LovelaceCard {
            icon: Leaflet.divIcon({
              html: iconHTML,
              iconSize: [24, 24],
-              className: this._config!.dark_mode === true ? "dark" : "light",
+              className: this._config!.dark_mode
+                ? "dark"
+                : this._config!.dark_mode === false
+                ? "light"
+                : "",
            }),
            interactive: false,
            title,
@ -649,11 +681,7 @@ class HuiMapCard extends LitElement implements LovelaceCard {
        left: 0;
        width: 100%;
        height: 100%;
-        background: #fafaf8;
-      }
-
-      #map.dark {
-        background: #090909;
+        background: inherit;
      }

      ha-icon-button {
--- a/src/panels/lovelace/components/hui-card-options.ts
+++ b/src/panels/lovelace/components/hui-card-options.ts
@ -40,15 +40,13 @@ export class HuiCardOptions extends LitElement {
    return html`
      <slot></slot>
      <ha-card>
-        <div class="options">
-          <div class="primary-actions">
-            <mwc-button @click=${this._editCard}
-              >${this.hass!.localize(
-                "ui.panel.lovelace.editor.edit_card.edit"
-              )}</mwc-button
-            >
-          </div>
-          <div class="secondary-actions">
+        <div class="card-actions">
+          <mwc-button @click=${this._editCard}
+            >${this.hass!.localize(
+              "ui.panel.lovelace.editor.edit_card.edit"
+            )}</mwc-button
+          >
+          <div>
            <mwc-icon-button
              title="Move card down"
              class="move-arrow"
@ -112,21 +110,10 @@ export class HuiCardOptions extends LitElement {
        border-top-left-radius: 0;
      }

-      div.options {
-        border-top: 1px solid #e8e8e8;
-        padding: 5px 8px;
+      .card-actions {
        display: flex;
-        margin-top: -1px;
-      }
-
-      div.options .primary-actions {
-        flex: 1;
-        margin: auto;
-      }
-
-      div.options .secondary-actions {
-        flex: 4;
-        text-align: right;
+        justify-content: space-between;
+        align-items: center;
      }

      mwc-icon-button {
--- a/src/panels/lovelace/special-rows/hui-divider-row.ts
+++ b/src/panels/lovelace/special-rows/hui-divider-row.ts
@ -22,7 +22,7 @@ class HuiDividerRow extends LitElement implements LovelaceRow {
    this._config = {
      style: {
        height: "1px",
-        "background-color": "var(--secondary-text-color)",
+        "background-color": "var(--divider-color)",
      },
      ...config,
    };
--- a/src/panels/lovelace/special-rows/hui-section-row.ts
+++ b/src/panels/lovelace/special-rows/hui-section-row.ts
@ -48,8 +48,7 @@ class HuiSectionRow extends LitElement implements LovelaceRow {
      }
      .divider {
        height: 1px;
-        background-color: var(--secondary-text-color);
-        opacity: 0.25;
+        background-color: var(--divider-color);
        margin-left: -16px;
        margin-right: -16px;
        margin-top: 8px;
--- a/src/panels/map/ha-panel-map.js
+++ b/src/panels/map/ha-panel-map.js
@ -2,7 +2,10 @@ import "@polymer/app-layout/app-toolbar/app-toolbar";
 import { html } from "@polymer/polymer/lib/utils/html-tag";
 /* eslint-plugin-disable lit */
 import { PolymerElement } from "@polymer/polymer/polymer-element";
-import { setupLeafletMap } from "../../common/dom/setup-leaflet-map";
+import {
+  setupLeafletMap,
+  replaceTileLayer,
+} from "../../common/dom/setup-leaflet-map";
 import { computeStateDomain } from "../../common/entity/compute_state_domain";
 import { computeStateName } from "../../common/entity/compute_state_name";
 import { navigate } from "../../common/navigate";
@ -25,10 +28,11 @@ class HaPanelMap extends LocalizeMixin(PolymerElement) {
          height: calc(100vh - 64px);
          width: 100%;
          z-index: 0;
+          background: inherit;
        }

-        .light {
-          color: #000000;
+        .icon {
+          color: var(--primary-text-color);
        }
      </style>

@ -69,7 +73,11 @@ class HaPanelMap extends LocalizeMixin(PolymerElement) {
  }

  async loadMap() {
-    [this._map, this.Leaflet] = await setupLeafletMap(this.$.map);
+    this._darkMode = this.hass.themes.darkMode;
+    [this._map, this.Leaflet, this._tileLayer] = await setupLeafletMap(
+      this.$.map,
+      this._darkMode
+    );
    this.drawEntities(this.hass);
    this._map.invalidateSize();
    this.fitMap();
@ -113,6 +121,16 @@ class HaPanelMap extends LocalizeMixin(PolymerElement) {
    var map = this._map;
    if (!map) return;

+    if (this._darkMode !== this.hass.themes.darkMode) {
+      this._darkMode = this.hass.themes.darkMode;
+      this._tileLayer = replaceTileLayer(
+        this.Leaflet,
+        map,
+        this._tileLayer,
+        this.hass.themes.darkMode
+      );
+    }
+
    if (this._mapItems) {
      this._mapItems.forEach(function (marker) {
        marker.remove();
@ -160,7 +178,7 @@ class HaPanelMap extends LocalizeMixin(PolymerElement) {
        icon = this.Leaflet.divIcon({
          html: iconHTML,
          iconSize: [24, 24],
-          className: "light",
+          className: "icon",
        });

        // create marker with the icon
--- a/src/panels/profile/ha-pick-theme-row.js
+++ b/src/panels/profile/ha-pick-theme-row.js
@ -1,112 +0,0 @@
-import "@polymer/paper-item/paper-item";
-import "@polymer/paper-listbox/paper-listbox";
-import { html } from "@polymer/polymer/lib/utils/html-tag";
-/* eslint-plugin-disable lit */
-import { PolymerElement } from "@polymer/polymer/polymer-element";
-import "../../components/ha-paper-dropdown-menu";
-import { EventsMixin } from "../../mixins/events-mixin";
-import LocalizeMixin from "../../mixins/localize-mixin";
-
-/*
- * @appliesMixin LocalizeMixin
- * @appliesMixin EventsMixin
- */
-class HaPickThemeRow extends LocalizeMixin(EventsMixin(PolymerElement)) {
-  static get template() {
-    return html`
-      <style>
-        a {
-          color: var(--primary-color);
-        }
-      </style>
-      <ha-settings-row narrow="[[narrow]]">
-        <span slot="heading"
-          >[[localize('ui.panel.profile.themes.header')]]</span
-        >
-        <span slot="description">
-          <template is="dom-if" if="[[!_hasThemes]]">
-            [[localize('ui.panel.profile.themes.error_no_theme')]]
-          </template>
-          <a
-            href="https://www.home-assistant.io/integrations/frontend/#defining-themes"
-            target="_blank"
-            rel="noreferrer"
-            >[[localize('ui.panel.profile.themes.link_promo')]]</a
-          >
-        </span>
-        <ha-paper-dropdown-menu
-          label="[[localize('ui.panel.profile.themes.dropdown_label')]]"
-          dynamic-align
-          disabled="[[!_hasThemes]]"
-        >
-          <paper-listbox slot="dropdown-content" selected="{{selectedTheme}}">
-            <template is="dom-repeat" items="[[themes]]" as="theme">
-              <paper-item>[[theme]]</paper-item>
-            </template>
-          </paper-listbox>
-        </ha-paper-dropdown-menu>
-      </ha-settings-row>
-    `;
-  }
-
-  static get properties() {
-    return {
-      hass: Object,
-      narrow: Boolean,
-      _hasThemes: {
-        type: Boolean,
-        computed: "_compHasThemes(hass)",
-      },
-      themes: {
-        type: Array,
-        computed: "_computeThemes(hass)",
-      },
-      selectedTheme: {
-        type: Number,
-      },
-    };
-  }
-
-  static get observers() {
-    return ["selectionChanged(hass, selectedTheme)"];
-  }
-
-  _compHasThemes(hass) {
-    return (
-      hass.themes &&
-      hass.themes.themes &&
-      Object.keys(hass.themes.themes).length
-    );
-  }
-
-  ready() {
-    super.ready();
-    if (
-      this.hass.selectedTheme &&
-      this.themes.indexOf(this.hass.selectedTheme) > 0
-    ) {
-      this.selectedTheme = this.themes.indexOf(this.hass.selectedTheme);
-    } else if (!this.hass.selectedTheme) {
-      this.selectedTheme = 0;
-    }
-  }
-
-  _computeThemes(hass) {
-    if (!hass) return [];
-    return ["Backend-selected", "default"].concat(
-      Object.keys(hass.themes.themes).sort()
-    );
-  }
-
-  selectionChanged(hass, selection) {
-    if (selection > 0 && selection < this.themes.length) {
-      if (hass.selectedTheme !== this.themes[selection]) {
-        this.fire("settheme", this.themes[selection]);
-      }
-    } else if (selection === 0 && hass.selectedTheme !== "") {
-      this.fire("settheme", "");
-    }
-  }
-}
-
-customElements.define("ha-pick-theme-row", HaPickThemeRow);
--- a/src/panels/profile/ha-pick-theme-row.ts
+++ b/src/panels/profile/ha-pick-theme-row.ts
@ -0,0 +1,240 @@
+import "@polymer/paper-item/paper-item";
+import "@polymer/paper-listbox/paper-listbox";
+import "../../components/ha-paper-dropdown-menu";
+import { TemplateResult, html } from "lit-html";
+import {
+  property,
+  internalProperty,
+  LitElement,
+  customElement,
+  PropertyValues,
+  CSSResult,
+  css,
+} from "lit-element";
+import { HomeAssistant } from "../../types";
+import "./ha-settings-row";
+import { fireEvent } from "../../common/dom/fire_event";
+import "../../components/ha-formfield";
+import "../../components/ha-radio";
+import "@polymer/paper-input/paper-input";
+import type { HaRadio } from "../../components/ha-radio";
+import "@material/mwc-button/mwc-button";
+
+@customElement("ha-pick-theme-row")
+export class HaPickThemeRow extends LitElement {
+  @property({ attribute: false }) public hass!: HomeAssistant;
+
+  @property({ type: Boolean }) public narrow!: boolean;
+
+  @internalProperty() _themes: string[] = [];
+
+  @internalProperty() _selectedTheme = 0;
+
+  protected render(): TemplateResult {
+    const hasThemes =
+      this.hass.themes?.themes && Object.keys(this.hass.themes.themes).length;
+    const curTheme =
+      this.hass!.selectedTheme?.theme || this.hass!.themes.default_theme;
+    return html`
+      <ha-settings-row .narrow=${this.narrow}>
+        <span slot="heading"
+          >${this.hass.localize("ui.panel.profile.themes.header")}</span
+        >
+        <span slot="description">
+          ${!hasThemes
+            ? this.hass.localize("ui.panel.profile.themes.error_no_theme")
+            : ""}
+          <a
+            href="https://www.home-assistant.io/integrations/frontend/#defining-themes"
+            target="_blank"
+            rel="noreferrer"
+          >
+            ${this.hass.localize("ui.panel.profile.themes.link_promo")}
+          </a>
+        </span>
+        <ha-paper-dropdown-menu
+          .label=${this.hass.localize("ui.panel.profile.themes.dropdown_label")}
+          dynamic-align
+          .disabled=${!hasThemes}
+        >
+          <paper-listbox
+            slot="dropdown-content"
+            .selected=${this._selectedTheme}
+            @iron-select=${this._handleThemeSelection}
+          >
+            ${this._themes.map(
+              (theme) => html`<paper-item .theme=${theme}>${theme}</paper-item>`
+            )}
+          </paper-listbox>
+        </ha-paper-dropdown-menu>
+      </ha-settings-row>
+      ${curTheme === "default"
+        ? html` <div class="inputs">
+            <ha-formfield
+              .label=${this.hass!.localize(
+                "ui.panel.profile.themes.dark_mode.auto"
+              )}
+            >
+              <ha-radio
+                @change=${this._handleDarkMode}
+                name="dark_mode"
+                value="auto"
+                ?checked=${this.hass.selectedTheme?.dark === undefined}
+              ></ha-radio>
+            </ha-formfield>
+            <ha-formfield
+              .label=${this.hass!.localize(
+                "ui.panel.profile.themes.dark_mode.light"
+              )}
+            >
+              <ha-radio
+                @change=${this._handleDarkMode}
+                name="dark_mode"
+                value="light"
+                ?checked=${this.hass.selectedTheme?.dark === false}
+              >
+              </ha-radio>
+            </ha-formfield>
+            <ha-formfield
+              .label=${this.hass!.localize(
+                "ui.panel.profile.themes.dark_mode.dark"
+              )}
+            >
+              <ha-radio
+                @change=${this._handleDarkMode}
+                name="dark_mode"
+                value="dark"
+                ?checked=${this.hass.selectedTheme?.dark === true}
+              >
+              </ha-radio>
+            </ha-formfield>
+            <div class="color-pickers">
+              <paper-input
+                .value=${this.hass!.selectedTheme?.primaryColor || "#03a9f4"}
+                type="color"
+                .label=${this.hass!.localize(
+                  "ui.panel.profile.themes.primary_color"
+                )}
+                .name=${"primaryColor"}
+                @change=${this._handleColorChange}
+              ></paper-input>
+              <paper-input
+                .value=${this.hass!.selectedTheme?.accentColor || "#ff9800"}
+                type="color"
+                .label=${this.hass!.localize(
+                  "ui.panel.profile.themes.accent_color"
+                )}
+                .name=${"accentColor"}
+                @change=${this._handleColorChange}
+              ></paper-input>
+              ${this.hass!.selectedTheme?.primaryColor ||
+              this.hass!.selectedTheme?.accentColor
+                ? html` <mwc-button @click=${this._resetColors}>
+                    ${this.hass!.localize("ui.panel.profile.themes.reset")}
+                  </mwc-button>`
+                : ""}
+            </div>
+          </div>`
+        : ""}
+    `;
+  }
+
+  protected updated(changedProperties: PropertyValues) {
+    const oldHass = changedProperties.get("hass") as undefined | HomeAssistant;
+    const themesChanged =
+      changedProperties.has("hass") &&
+      (!oldHass || oldHass.themes?.themes !== this.hass.themes?.themes);
+    const selectedThemeChanged =
+      changedProperties.has("hass") &&
+      (!oldHass || oldHass.selectedTheme !== this.hass.selectedTheme);
+
+    if (themesChanged) {
+      this._themes = ["Backend-selected", "default"].concat(
+        Object.keys(this.hass.themes.themes).sort()
+      );
+    }
+
+    if (selectedThemeChanged) {
+      if (
+        this.hass.selectedTheme &&
+        this._themes.indexOf(this.hass.selectedTheme.theme) > 0
+      ) {
+        this._selectedTheme = this._themes.indexOf(
+          this.hass.selectedTheme.theme
+        );
+      } else if (!this.hass.selectedTheme) {
+        this._selectedTheme = 0;
+      }
+    }
+  }
+
+  private _handleColorChange(ev: CustomEvent) {
+    const target = ev.target as any;
+    fireEvent(this, "settheme", { [target.name]: target.value });
+  }
+
+  private _resetColors() {
+    fireEvent(this, "settheme", {
+      primaryColor: undefined,
+      accentColor: undefined,
+    });
+  }
+
+  private _handleDarkMode(ev: CustomEvent) {
+    let dark: boolean | undefined;
+    switch ((ev.target as HaRadio).value) {
+      case "light":
+        dark = false;
+        break;
+      case "dark":
+        dark = true;
+        break;
+    }
+    fireEvent(this, "settheme", { dark });
+  }
+
+  private _handleThemeSelection(ev: CustomEvent) {
+    const theme = ev.detail.item.theme;
+    if (theme === "Backend-selected") {
+      if (this.hass.selectedTheme?.theme) {
+        fireEvent(this, "settheme", { theme: "" });
+      }
+      return;
+    }
+    fireEvent(this, "settheme", { theme });
+  }
+
+  static get styles(): CSSResult {
+    return css`
+      a {
+        color: var(--primary-color);
+      }
+      .inputs {
+        display: flex;
+        flex-wrap: wrap;
+        justify-content: space-between;
+        margin: 0 12px;
+      }
+      ha-formfield {
+        margin: 0 4px;
+      }
+      .color-pickers {
+        display: flex;
+        justify-content: flex-end;
+        align-items: center;
+        flex-grow: 1;
+      }
+      paper-input {
+        min-width: 75px;
+        flex-grow: 1;
+        margin: 0 4px;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-pick-theme-row": HaPickThemeRow;
+  }
+}
--- a/src/resources/codemirror.ts
+++ b/src/resources/codemirror.ts
@ -6,6 +6,7 @@ import "codemirror/mode/jinja2/jinja2";
 import "codemirror/mode/yaml/yaml";
 import { fireEvent } from "../common/dom/fire_event";

+// @ts-ignore
 _CodeMirror.commands.save = (cm: Editor) => {
  fireEvent(cm.getWrapperElement(), "editor-save");
 };
--- a/src/resources/ha-style.ts
+++ b/src/resources/ha-style.ts
@ -22,6 +22,7 @@ documentContainer.innerHTML = `<custom-style>
      --primary-text-color: #212121;
      --secondary-text-color: #727272;
      --text-primary-color: #ffffff;
+      --text-light-primary-color: #212121;
      --disabled-text-color: #bdbdbd;

      /* main interface colors */
@ -83,9 +84,6 @@ documentContainer.innerHTML = `<custom-style>
      /* set our slider style */
      --ha-paper-slider-pin-font-size: 15px;

-      /* markdown styles */
-      --markdown-code-background-color: #f6f8fa;
-
      /* rgb */
      --rgb-primary-color: 3, 169, 244;
      --rgb-accent-color: 255, 152, 0;
--- a/src/resources/markdown_worker.ts
+++ b/src/resources/markdown_worker.ts
@ -2,8 +2,7 @@
 import "proxy-polyfill";
 import { expose } from "comlink";
 import marked from "marked";
-// @ts-ignore
-import filterXSS from "xss";
+import { filterXSS, getDefaultWhiteList } from "xss";

 interface WhiteList {
  [tag: string]: string[];
@ -14,7 +13,7 @@ let whiteListSvg: WhiteList | undefined;

 const renderMarkdown = (
  content: string,
-  markedOptions: object,
+  markedOptions: marked.MarkedOptions,
  hassOptions: {
    // Do not allow SVG on untrusted content, it allows XSS.
    allowSvg?: boolean;
@ -22,7 +21,7 @@ const renderMarkdown = (
 ): string => {
  if (!whiteListNormal) {
    whiteListNormal = {
-      ...filterXSS.whiteList,
+      ...(getDefaultWhiteList() as WhiteList),
      "ha-icon": ["icon"],
      "ha-svg-icon": ["path"],
    };
--- a/src/resources/styles.ts
+++ b/src/resources/styles.ts
@ -1,5 +1,18 @@
 import { css } from "lit-element";

+export const darkStyles = {
+  "primary-background-color": "#111111",
+  "card-background-color": "#1c1c1c",
+  "secondary-background-color": "#1e1e1e",
+  "primary-text-color": "#e1e1e1",
+  "secondary-text-color": "#9b9b9b",
+  "app-header-text-color": "#e1e1e1",
+  "app-header-background-color": "#1c1c1c",
+  "switch-unchecked-button-color": "#999999",
+  "switch-unchecked-track-color": "#9b9b9b",
+  "divider-color": "rgba(225, 225, 225, .12)",
+};
+
 export const derivedStyles = {
  "error-state-color": "var(--error-color)",
  "state-icon-unavailable-color": "var(--disabled-text-color)",
@ -33,6 +46,7 @@ export const derivedStyles = {
  "paper-slider-secondary-color": "var(--slider-secondary-color)",
  "paper-slider-container-color": "var(--slider-bar-color)",
  "data-table-background-color": "var(--card-background-color)",
+  "markdown-code-background-color": "var(--primary-background-color)",
  "mdc-theme-primary": "var(--primary-color)",
  "mdc-theme-secondary": "var(--accent-color)",
  "mdc-theme-background": "var(--primary-background-color)",
@ -48,6 +62,8 @@ export const derivedStyles = {
  "material-secondary-background-color": "var(--secondary-background-color)",
  "mdc-checkbox-unchecked-color": "rgba(var(--rgb-primary-text-color), 0.54)",
  "mdc-checkbox-disabled-color": "var(--disabled-text-color)",
+  "mdc-radio-unchecked-color": "rgba(var(--rgb-primary-text-color), 0.54)",
+  "mdc-radio-disabled-color": "var(--disabled-text-color)",
  "mdc-tab-text-label-color-default": "var(--primary-text-color)",
 };

--- a/src/state/themes-mixin.ts
+++ b/src/state/themes-mixin.ts
@ -4,26 +4,34 @@ import {
 } from "../common/dom/apply_themes_on_element";
 import { HASSDomEvent } from "../common/dom/fire_event";
 import { subscribeThemes } from "../data/ws-themes";
-import { Constructor } from "../types";
+import { Constructor, HomeAssistant } from "../types";
 import { storeState } from "../util/ha-pref-storage";
 import { HassBaseEl } from "./hass-base-mixin";

 declare global {
  // for add event listener
  interface HTMLElementEventMap {
-    settheme: HASSDomEvent<string>;
+    settheme: HASSDomEvent<Partial<HomeAssistant["selectedTheme"]>>;
+  }
+  interface HASSDomEvents {
+    settheme: Partial<HomeAssistant["selectedTheme"]>;
  }
 }

+const mql = matchMedia("(prefers-color-scheme: dark)");
+
 export default <T extends Constructor<HassBaseEl>>(superClass: T) =>
  class extends superClass {
    protected firstUpdated(changedProps) {
      super.firstUpdated(changedProps);
      this.addEventListener("settheme", (ev) => {
-        this._updateHass({ selectedTheme: ev.detail });
-        this._applyTheme();
+        this._updateHass({
+          selectedTheme: { ...this.hass!.selectedTheme!, ...ev.detail },
+        });
+        this._applyTheme(mql.matches);
        storeState(this.hass!);
      });
+      mql.addListener((ev) => this._applyTheme(ev.matches));
    }

    protected hassConnected() {
@ -32,29 +40,68 @@ export default <T extends Constructor<HassBaseEl>>(superClass: T) =>
      subscribeThemes(this.hass!.connection, (themes) => {
        this._updateHass({ themes });
        invalidateThemeCache();
-        this._applyTheme();
+        this._applyTheme(mql.matches);
      });
    }

-    private _applyTheme() {
+    private _applyTheme(dark: boolean) {
+      const themeName =
+        this.hass!.selectedTheme?.theme ||
+        (dark && this.hass!.themes.default_dark_theme
+          ? this.hass!.themes.default_dark_theme!
+          : this.hass!.themes.default_theme);
+
+      let options: Partial<HomeAssistant["selectedTheme"]> = this.hass!
+        .selectedTheme;
+
+      if (themeName === "default" && options?.dark === undefined) {
+        options = {
+          ...this.hass!.selectedTheme!,
+          dark,
+        };
+      }
+
      applyThemesOnElement(
        document.documentElement,
        this.hass!.themes,
-        this.hass!.selectedTheme || this.hass!.themes.default_theme
+        themeName,
+        options
      );

-      const meta = document.querySelector("meta[name=theme-color]");
+      const darkMode =
+        themeName === "default"
+          ? !!options?.dark
+          : !!(dark && this.hass!.themes.default_dark_theme);
+
+      if (darkMode !== this.hass!.themes.darkMode) {
+        this._updateHass({
+          themes: { ...this.hass!.themes, darkMode },
+        });
+
+        const schemeMeta = document.querySelector("meta[name=color-scheme]");
+        if (schemeMeta) {
+          schemeMeta.setAttribute(
+            "content",
+            darkMode ? "dark" : themeName === "default" ? "light" : "dark light"
+          );
+        }
+      }
+
+      const themeMeta = document.querySelector("meta[name=theme-color]");
      const headerColor = getComputedStyle(
        document.documentElement
      ).getPropertyValue("--app-header-background-color");
-      if (meta) {
-        if (!meta.hasAttribute("default-content")) {
-          meta.setAttribute("default-content", meta.getAttribute("content")!);
+      if (themeMeta) {
+        if (!themeMeta.hasAttribute("default-content")) {
+          themeMeta.setAttribute(
+            "default-content",
+            themeMeta.getAttribute("content")!
+          );
        }
        const themeColor =
          headerColor.trim() ||
-          (meta.getAttribute("default-content") as string);
-        meta.setAttribute("content", themeColor);
+          (themeMeta.getAttribute("default-content") as string);
+        themeMeta.setAttribute("content", themeColor);
      }
    }
  };
--- a/src/translations/en.json
+++ b/src/translations/en.json
@ -2199,7 +2199,15 @@
          "header": "Theme",
          "error_no_theme": "No themes available.",
          "link_promo": "Learn about themes",
-          "dropdown_label": "Theme"
+          "dropdown_label": "Theme",
+          "dark_mode": {
+            "auto": "Auto",
+            "light": "Light",
+            "dark": "Dark"
+          },
+          "primary_color": "Primary color",
+          "accent_color": "Accent color",
+          "reset": "Reset"
        },
        "dashboard": {
          "header": "Dashboard",
--- a/src/types.ts
+++ b/src/types.ts
@ -87,11 +87,21 @@ export interface Theme {
  "primary-color": string;
  "text-primary-color": string;
  "accent-color": string;
+  [key: string]: string;
 }

 export interface Themes {
  default_theme: string;
+  default_dark_theme: string | null;
  themes: { [key: string]: Theme };
+  darkMode: boolean;
+}
+
+export interface ThemeSettings {
+  theme: string;
+  dark?: boolean;
+  primaryColor?: string;
+  accentColor?: string;
 }

 export interface PanelInfo<T = {} | null> {
@ -193,7 +203,7 @@ export interface HomeAssistant {
  services: HassServices;
  config: HassConfig;
  themes: Themes;
-  selectedTheme?: string | null;
+  selectedTheme?: ThemeSettings | null;
  panels: Panels;
  panelUrl: string;

--- a/src/util/ha-pref-storage.ts
+++ b/src/util/ha-pref-storage.ts
@ -27,6 +27,10 @@ export function getState() {
  STORED_STATE.forEach((key) => {
    if (key in STORAGE) {
      let value = JSON.parse(STORAGE[key]);
+      // selectedTheme went from string to object on 20200718
+      if (key === "selectedTheme" && typeof value === "string") {
+        value = { theme: value };
+      }
      // dockedSidebar went from boolean to enum on 20190720
      if (key === "dockedSidebar" && typeof value === "boolean") {
        value = value ? "docked" : "auto";
--- a/tsconfig.json
+++ b/tsconfig.json
@ -14,6 +14,7 @@
    "skipLibCheck": true,
    "resolveJsonModule": true,
    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
    "plugins": [
      {
        "name": "ts-lit-plugin",
--- a/yarn.lock
+++ b/yarn.lock
@ -2532,10 +2532,10 @@
  dependencies:
    "@types/chrome" "*"

-"@types/codemirror@^0.0.78":
-  version "0.0.78"
-  resolved "https://registry.yarnpkg.com/@types/codemirror/-/codemirror-0.0.78.tgz#75a8eabda268c8e734855fb24e8c86192e2e18ad"
-  integrity sha512-QpMQUpEL+ZNcpEhjvYM/H6jqDx9nNcJqymA2kbkNthFS2I7ekL7ofEZ7+MoQAFTBuJers91K0FGCMpL7MwC9TQ==
+"@types/codemirror@^0.0.97":
+  version "0.0.97"
+  resolved "https://registry.yarnpkg.com/@types/codemirror/-/codemirror-0.0.97.tgz#6f2d8266b7f1b34aacfe8c77221fafe324c3d081"
+  integrity sha512-n5d7o9nWhC49DjfhsxANP7naWSeTzrjXASkUDQh7626sM4zK9XP2EVcHp1IcCf/IPV6c7ORzDUDF3Bkt231VKg==
  dependencies:
    "@types/tern" "*"

@ -2641,6 +2641,11 @@
  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.149.tgz#1342d63d948c6062838fbf961012f74d4e638440"
  integrity sha512-ijGqzZt/b7BfzcK9vTrS6MFljQRPn5BFWOx8oE0GYxribu6uV+aA9zZuXI1zc/etK9E8nrgdoF2+LgUw7+9tJQ==

+"@types/marked@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@types/marked/-/marked-1.1.0.tgz#53509b5f127e0c05c19176fcf1d743a41e00ff19"
+  integrity sha512-j8XXj6/l9kFvCwMyVqozznqpd/nk80krrW+QiIJN60Uu9gX5Pvn4/qPJ2YngQrR3QREPwmrE1f9/EWKVTFzoEw==
+
 "@types/memoize-one@4.1.0":
  version "4.1.0"
  resolved "https://registry.yarnpkg.com/@types/memoize-one/-/memoize-one-4.1.0.tgz#62119f26055b3193ae43ca1882c5b29b88b71ece"
@ -8258,10 +8263,10 @@ map-visit@^1.0.0:
  dependencies:
    object-visit "^1.0.0"

-marked@^0.6.1:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.6.2.tgz#c574be8b545a8b48641456ca1dbe0e37b6dccc1a"
-  integrity sha512-LqxwVH3P/rqKX4EKGz7+c2G9r98WeM/SW34ybhgNGhUQNKtf1GmmSkJ6cDGJ/t6tiyae49qRkpyTw2B9HOrgUA==
+marked@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-1.1.1.tgz#e5d61b69842210d5df57b05856e0c91572703e6a"
+  integrity sha512-mJzT8D2yPxoPh7h0UXkB+dBj4FykPJ2OIfxAWeIHrvoHDkFxukV/29QxoFQoPM6RLEwhIFdJpmKBlqVM3s2ZIw==

 matchdep@^2.0.0:
  version "2.0.0"