Every colour, measured.
Named colours from historic and modern naming systems and print and paint references, palettes with roles, gradients, and the tools to pick, ramp and check them. Type anything: a hex, an rgb() or oklch(), a name, a mood.
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Colours
3,600 named colours from nine naming systems, each with its own page: numbers in every space, nearest names, tones, pairs.
Palettes
430 palettes with roles and proportions, from our library, published sources and Wada's 1933 combinations.
Collections
17 collections by industry, world and theme, each with an essay, when to use it and when not, and a rubric to try on any palette.
Gradients
Gradients with their stops, the space they blend in and a check for banding, ready to copy as CSS.
Tools
All run in your browser and hand their results to the tray.