diff --git a/esphome/components/ili9xxx/ili9xxx_init.h b/esphome/components/ili9xxx/ili9xxx_init.h
index a17e6b127c..15fbf92659 100644
--- a/esphome/components/ili9xxx/ili9xxx_init.h
+++ b/esphome/components/ili9xxx/ili9xxx_init.h
@@ -218,12 +218,12 @@ static const uint8_t PROGMEM INITCMD_S3BOXLITE[] = {
   ILI9XXX_DFUNCTR , 3, 0x08, 0x82, 0x27, // Display Function Control
   0xF2, 1, 0x00,                         // 3Gamma Function Disable
   ILI9XXX_GAMMASET , 1, 0x01,             // Gamma curve selected
-  ILI9XXX_GMCTRP1 , 15, 0x0F, 0x31, 0x2B, 0x0C, 0x0E, 0x08, // Set Gamma
-                        0x4E, 0xF1, 0x37, 0x07, 0x10, 0x03,
-                        0x0E, 0x09, 0x00,
-  ILI9XXX_GMCTRN1 , 15, 0x00, 0x0E, 0x14, 0x03, 0x11, 0x07, // Set Gamma
-                        0x31, 0xC1, 0x48, 0x08, 0x0F, 0x0C,
-                        0x31, 0x36, 0x0F,
+  ILI9XXX_GMCTRP1 , 14, 0xF0, 0x09, 0x0B, 0x06, 0x04, 0x15, // Set Gamma
+                        0x2F, 0x54, 0x42, 0x3C, 0x17, 0x14,
+                        0x18, 0x1B,
+  ILI9XXX_GMCTRN1 , 14, 0xE0, 0x09, 0x0B, 0x06, 0x04, 0x03, // Set Gamma
+                        0x2B, 0x43, 0x42, 0x3B, 0x16, 0x14,
+                        0x17, 0x1B,
   ILI9XXX_SLPOUT  , 0x80,                // Exit Sleep
   ILI9XXX_DISPON  , 0x80,                // Display on
   0x00                                   // End of list