Free online color & design tools
Palettes, contrast and color utilities. 2 free tools, no uploads.
Color Palette Generator
Generate beautiful color palettes with one key.
Color Contrast Checker
Check WCAG AA/AAA contrast for accessibility.
About our color & design tools
Color tools for designers and developers. Generate harmonious palettes with color theory, export CSS variables, and check text and background contrast against WCAG accessibility guidelines.
Which color & design tool do I need?
- Color Palette Generator
- Generate harmonious color palettes. Lock colors you like, press space for new ones, and export as CSS variables.
- Color Contrast Checker
- Check the contrast ratio between text and background colors against WCAG 2.1 AA and AAA accessibility guidelines.