Tools
Color tools for
design workflow.
Practical utilities that extend what you can do with color. Each tool works standalone or connects directly to Huelib palettes.
Contrast Checker
Check the contrast ratio between any two colors against WCAG AA and AAA standards. Verify readability for normal and large text, and preview your pairing in context.
Semantic Token Mapper
Take any Huelib palette and assign colors to semantic roles like primary, background, text, and accent. Export as CSS variables, JSON tokens, or copy individual mappings.
Tools work best with a palette. Start by finding one.
Browse palettes →