Free Online Color Tools
Pick colors, build palettes, extract colors from images, and check accessibility contrast — all live in your browser, no signup.
PICK
Color Picker
Pick any color and get its HEX, RGB, and HSL values instantly.
GENERATE
Color Palette Generator
Generate a coordinated color palette for designs, brand kits, or UI.
EXTRACT
Color Palette From Image
Upload an image and extract its dominant colors as a ready-to-use palette.
THEORY
Complementary Color Generator
Generate the complementary (opposite-on-the-wheel) color for any input.
GENERATE
Pastel Color Palette Generator
Generate a soft, pastel-toned palette for design, branding, or mood boards.
ACCESSIBILITY
Color Contrast Checker
Check whether a color pair meets WCAG AA/AAA accessibility contrast ratios.