The ultimate color toolkit for designers, decorators, artists, and creators. 40+ free tools, no sign-up, fast on every device.
Motion-first React components for shadcn and AI agents, with every curve already tuned
Stage
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Founded
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Based in
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GB
Pricing model
Free
Freemium
Pricing
Not given
Free: 65 open source components under MIT license. Pro Solo early-bird: $149 (regular $199). Pro Team early-bird: $349 (regular $449). One payment covers all current and future Pro components.
Key features
Palette Generator
Color Picker with HEX, RGB, HSL, OKLCH, LAB outputs
Image Color Extractor
WCAG and APCA Contrast Checker
Color Blindness Simulator
CSS Gradient Generator
Design Token Export W3C DTCG
Color Wheel Harmonies
Tailwind Color Palette
Material You Colors
65 free components under MIT license
31 Pro components with source code included
MCP server for AI agent integration
Works with Next.js 16 and React 19
Light and dark mode support
Respects reduced-motion settings
Tuned motion springs and curves
Concentric corner radius design
Markdown documentation for AI models
New Pro components added weekly
What makes it different
No sign-ups, no paywalls, runs entirely in browser
Perceptually uniform color math with OKLCH and LAB
Accessibility-first design with inline contrast and CVD simulation
ColorUI
Eased