Color Tools
Pick, convert, and explore colors with accurate previews and accessibility checks. From palette generators to WCAG contrast - everything a designer or frontend dev needs.
Color Tools tools
Color Shades Generator
Generate light and dark shades for any color.
Color Mixer
Mix two colors together and see the result.
HEX to RGBA Converter
Convert HEX color codes to RGBA with opacity control.
RGBA to HEX Converter
Convert RGBA color values to HEX color codes.
WCAG Color Contrast Checker
Check foreground/background contrast ratio against WCAG AA and AAA standards.
Color Blindness Simulator
See how a color appears under 8 types of color vision deficiency.
Color Palette Generator
Generate complementary, analogous, triadic, tetradic and other color harmonies.
Tailwind Color Scale Generator
Generate a full Tailwind-style 50-950 color scale from any base color.
Random Color Generator
Generate a random aesthetically pleasing color with copy and regenerate.
Color Name Finder
Find the nearest CSS named color for any HEX value.
Lighten / Darken Color
Lighten or darken a color by a specific percentage.
Color Inverter
Invert any color to its RGB opposite.
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About Color Tools
Free Color Tools - a complete collection of utilities used by designers, frontend devs and brand teams every day. Pick, convert and explore colors with accurate previews and accessibility checks.
Color pickers, palette generators, HEX/RGB/HSL converters and contrast checkers. Most tools work entirely in your browser, so your data stays on your device. Pick a tool below to get started.
Questions about
Color Tools
Quick answers to what users ask before trying these tools.
What contrast ratio do I need?
Does HEX / RGB / HSL conversion lose data?
How does the palette generator pick colors?
Can I check contrast for an entire page?
Will the colors look the same on every screen?
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