Every Color, Decoded
Hex, RGB, HSL, CMYK values. Color harmonies, Tailwind shades, WCAG contrast.
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Featured Colors
Featured Brands
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Microsoft
Empower every person and organization
4 colors
Amazon
Work hard. Have fun. Make history.
2 colors
Apple
Think different
3 colors
Organize the world's information
4 colors
Meta
Helping people connect
1 color
YouTube
Broadcast yourself
1 color
Bringing the world closer together
2 colors
Capture and share the world's moments
3 colors
Featured Collections
View all →Color Tools
View all →Contrast Checker
Check color contrast ratios against WCAG 2.1 guidelines. Test AA and AAA compliance for normal and large text.
Color Converter
Convert between HEX, RGB, HSL, HSV, CMYK, and OKLCH color formats instantly.
Palette Generator
Generate harmonious color palettes using complementary, analogous, triadic, and split-complementary schemes.
Shade Generator
Generate Tailwind CSS-style shade scales (50–950) from any base color for design systems.
Color Blindness Simulator
Simulate how colors appear under Deuteranopia, Protanopia, Tritanopia, and Achromatopsia.
Gradient Generator
Create beautiful CSS linear and radial gradients with live preview and copy-ready code.
Latest Articles
View all →CSS color-mix(): Blend Colors Natively in the Browser
Learn CSS color-mix() to blend colors natively in the browser. Master syntax, color spaces, practical use cases, and create dynamic palettes without JavaScript.
Jan 26, 2026
TutorialsBuilding a Color Picker Web Component from Scratch
Build an accessible color picker as a Web Component. Implement canvas rendering, hue sliders, alpha channels, and custom events with Shadow DOM.
Jan 21, 2026
TutorialsPerceptual Color Spaces: Lab, LCH, Oklab, OKLCH
Explore perceptually uniform color spaces — CIE Lab, LCH, Oklab, and OKLCH. Learn how each was designed, where it excels, and which to use for CSS and design work.
Jan 15, 2026
TutorialsColor Proofing: Ensuring Accurate Print Colors
Learn soft proofing, hard proofing, and press proof techniques to ensure accurate print color reproduction from screen to final output.
Jan 10, 2026