Color Picker

Color Picker Articles

Guides on color formats, conversions and color theory for designers and developers.

HEX, RGB and HSL — understanding color formats for the web

Every color on the web can be described three ways. Learn what HEX, RGB and HSL mean, when to use each, and how to convert between them without a calculator.

22 March 2026 4 min read

Pick colors and convert formats instantly

HEX, RGB, HSL — copy any format in one click. Explore harmonies too.

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