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LCH and Lab color values

- CR

The lch() and lab() color functions are based on the CIE LAB color space, representing colors in a way that closely matches human perception and provides access to a wider spectrum of colors than offered by the usual RGB color space.

Chrome

  1. ❌ 4 - 109: Not supported
  2. ❌ 110: Disabled by default
  3. ✅ 111 - 147: Supported
  4. ✅ 148: Supported
  5. ✅ 149 - 151: Supported

Edge

  1. ❌ 12 - 109: Not supported
  2. ❌ 110: Disabled by default
  3. ✅ 111 - 146: Supported
  4. ✅ 147: Supported

Safari

  1. ❌ 3.1 - 14.1: Not supported
  2. ✅ 15 - 26.3: Supported
  3. ✅ 26.4: Supported
  4. ✅ 26.5 - TP: Supported

Firefox

  1. ❌ 2 - 110: Not supported
  2. ❌ 111 - 112: Disabled by default
  3. ✅ 113 - 149: Supported
  4. ✅ 150: Supported
  5. ✅ 151 - 153: Supported

Opera

  1. ❌ 9 - 97: Not supported
  2. ✅ 98 - 127: Supported
  3. ✅ 131: Supported

IE

  1. ❌ 5.5 - 10: Not supported
  2. ❌ 11: Not supported

Chrome for Android

  1. ✅ 147: Supported

Safari on iOS

  1. ❌ 3.2 - 14.8: Not supported
  2. ✅ 15 - 26.3: Supported
  3. ✅ 26.4: Supported
  4. ✅ 26.5: Supported

Samsung Internet

  1. ❌ 4 - 21: Not supported
  2. ✅ 22 - 28: Supported
  3. ✅ 29: Supported

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

  1. ❌ 10 - 12.1: Not supported
  2. ✅ 80: Supported

UC Browser for Android

  1. ❌ 15.5: Not supported

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ✅ 147: Supported

Firefox for Android

  1. ✅ 150: Supported

QQ Browser

  1. ❌ 14.9: Not supported

Baidu Browser

  1. ❌ 13.52: Not supported

KaiOS Browser

  1. ❌ 2.5: Not supported
  2. ❌ 3: Not supported
Resources:
Chrome support bug
Firefox support bug
LCH color picker
MDN article on lab()
MDN article on lch()
LCH colors in CSS: what, why, and how?