Free · Open · Professional
ColorDevColor tools for designers & developers
Generate palettes, check contrast, build gradients, extract from images, and explore harmonies — all in one fast, beautiful app.
Popular Palettes
Hand-picked palettes loved by designers worldwide
Everything You Need
Palette Generator
Generate beautiful color palettes with harmony modes.
Image Picker
Extract dominant colors from any image.
Contrast Checker
Verify WCAG accessibility contrast ratios.
Contrast Matrix
Pairwise WCAG contrast grid for full palette auditing.
Gradient Maker
Build and export CSS gradients visually.
Color Library
Browse thousands of named colors.
Color Harmony
Explore complementary, triadic & more.
Tailwind Palette
Generate custom Tailwind CSS color scales.
SVG Recolor
Swap colors in SVG files instantly.
Extract Colors
Pull hex, RGB & HSL values from any CSS or code snippet.