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Lab and LCH

Newly available since 2023-05-09
Tags: css Groups: CSS > Color types

The CIE Lab color space expresses colors in terms of lightness and how red/green and blue/yellow a color is. LCH is a variant of Lab with polar coordinates. These color spaces can be used with the CSS color(), lab(), and lch() functions. Also known as CIELAB and CIELCH.

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Specifications

Browser support (view on caniuse.com)

  • Chrome 111 Released on 2023-03-07
  • Chrome Android 111 Released on 2023-03-07
  • Edge 111 Released on 2023-03-13
  • Firefox 113 Released on 2023-05-09
  • Firefox for Android 113 Released on 2023-05-09
  • Safari 15 Released on 2021-09-20
  • Safari on iOS 15 Released on 2021-09-20

Usage (according to Chrome Platform Status)

~0.295% of page loads. More data at chromestatus.

Interop

Web Platform Tests (WPT)

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