CSS Colors

CSS Color is a CSS module that deals with colors, color types, color blending, opacity, and how you can apply these colors and effects to HTML content.

Not all CSS properties that take a <color> as a value are part of this module, but they do depend upon it.

Reference

Properties

Data types

Guides

Applying color to HTML elements using CSS

A guide to using CSS to apply color to a variety of types of content. All color-related CSS properties are touched upon.

Tools

Color picker tool

This tool makes it easy to create, adjust, and experiment with custom colors.

Specifications

Specification
CSS Color Module Level 4

See also