Can I use
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LCH and Lab color values

- WD

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.

IE

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

Edge

  1. 12 - 95: Not supported
  2. 96: Not supported

Firefox

  1. 2 - 93: Not supported
  2. 94: Not supported
  3. 95 - 96: Not supported

Chrome

  1. 4 - 95: Not supported
  2. 96: Not supported
  3. 97 - 99: Not supported

Safari

  1. 3.1 - 14.1: Not supported
  2. 15: Supported
  3. 15.1: Supported
  4. TP: Supported

Opera

  1. 9 - 80: Not supported
  2. 81: Not supported

Safari on iOS

  1. 3.2 - 14.8: Not supported
  2. 15: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 96: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 64: Not supported

Chrome for Android

  1. 96: Not supported

Firefox for Android

  1. 94: Not supported

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4 - 14.0: Not supported
  2. 15.0: Not supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: 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?