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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: Supported
  4. 112 - 114: Supported

Edge

  1. 12 - 109: Not supported
  2. 110: Disabled by default
  3. 111: Supported

Safari

  1. 3.1 - 14.1: Not supported
  2. 15 - 16.3: Supported
  3. 16.4: Supported
  4. 16.5 - TP: Supported

Firefox

  1. 2 - 110: Not supported
  2. 111: Disabled by default
  3. 112: Disabled by default
  4. 113: Supported

Opera

  1. 9 - 94: Not supported
  2. 95: Not supported

IE

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

Chrome for Android

  1. 111: Supported

Safari on iOS

  1. 3.2 - 14.8: Not supported
  2. 15 - 16.3: Supported
  3. 16.4: Supported
  4. 16.5: Supported

Samsung Internet

  1. 4 - 19.0: Not supported
  2. 20: Not supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Not supported

UC Browser for Android

  1. 13.4: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 111: Supported

Firefox for Android

  1. 110: Not supported

QQ Browser

  1. 13.1: Not supported

Baidu Browser

  1. 13.18: 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?