# High Definition CSS Color Guide

Canonical URL: https://colorcurio.us/library/high-definition-css-color-guide
Source type: Library entry
Resource URL: https://developer.chrome.com/docs/css-ui/high-definition-css-color-guide
Added: 2026-01-04

## Summary

A guide to CSS color beyond sRGB: oklch(), display-p3, color-mix(), and gamut media queries.

- Resource: [High Definition CSS Color Guide](https://developer.chrome.com/docs/css-ui/high-definition-css-color-guide)
- By: Adam Argyle
- Kind: writing (article)
- Level: intermediate
- Tags: gamut, color-spaces, gradients, oklab, developer, tutorial, css, web

## In collections

- [The OKLCh Ecosystem](https://colorcurio.us/library/collections/oklch-ecosystem)

[Back to the library](https://colorcurio.us/library)