Terms of use
Last updated: 2026-11-04
Using the tools
The tools provide color calculations and design suggestions. Contrast results address the selected colors, not the accessibility of an entire design. Test typography, focus, interaction and the actual display conditions before relying on a palette.
Copyright and licenses
Generated color codes and CSS may be copied into your work. Text, fonts and software can carry separate rights and licenses; generating a palette does not grant rights to another person’s design or trademark. The CSS named-color dataset includes its MIT attribution, and bundled font license notices remain available.
Disclaimer
Color names and family groupings are browsing aids, and harmony recommendations depend on design context. Screens, color profiles and lighting can change appearance; out-of-gamut colors may be mapped to sRGB. Verify a palette in the intended design and display conditions.