Free Color Tools
Generate color palettes and CSS gradients, check WCAG contrast and convert HEX, RGB and HSL. Free color tools for designers and developers.
- No upload — 100% private
- Instant, on your device
- Free, no sign-up
- Works offline once loaded
popular
Color Palette Generator
Press space for beautiful 5-color palettes. Lock, tweak, export.
CSS Gradient Generator
Design linear, radial and conic gradients and copy the CSS.
Contrast Checker
Check WCAG AA/AAA contrast and fix failing colors in one click.
Color Converter
Convert any color to HEX, RGB, HSL, HSV, CMYK and OKLCH.