Web platform features explorer - Relative colors

Web platform features explorer

Tags: css Groups: CSS

The from keyword for color functions (color(), hsl(), oklch(), etc.) creates a new color based on a given color by modifying the values of the input color. Also known as relative color syntax (RCS).

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Using relative colors

Specifications

CSS Color Module Level 5 (#relative-colors), from Cascading Style Sheets (CSS) Working Group (W3C).

Browser support (view on caniuse.com)

Chrome 125 Released on 2024-05-14
Chrome Android 125 Released on 2024-05-14
Edge 125 Released on 2024-05-17
Firefox 128 Released on 2024-07-09
Firefox for Android 128 Released on 2024-07-09
Safari 18 Released on 2024-09-16
Safari on iOS 18 Released on 2024-09-16

Developer signals

State of CSS 2025: features/all_features question
State of CSS 2024: usage/favorite_new_features question
State of CSS 2024: usage/css_interoperability_features question
State of CSS 2024: features/all_features question

Usage (according to Chrome Platform Status)

~2.282% of page loads. More data at chromestatus.

Interop

Included in Interop 2024

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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