Free online tool for generating random HEX, RGB, and HSL colors instantly
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free: €0 forever for one design system with tokens, components, assets, MCP endpoint, Figma import and sync, live documentation site, and drift checks inside the app. Studio: €15 per seat per month with up to 5 design systems, 10 contexts and API keys, 3 connected repositories, enforcement on every
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Key features
Reads Figma variables and styles plus repository code to build one clear picture of your design system
Serves design system to Claude Code, Cursor and Copilot through secure MCP connection
Generates editor rule files automatically
Live documentation with auto-synced token blocks
Source code never leaves your repository
Separate space and connection for each design system or client
Configurable rule strictness with errors blocking merges and warnings letting them through
Multiple connected repositories and contexts per plan
Instant random color generation with spacebar shortcut
HEX, RGB, and HSL color code display with 1-click copy
2 to 10 color harmonized palette generator with smart color locking
Export palettes to CSS Variables, SVG, PNG, and shareable URLs
WCAG 2.1 contrast checker with relative luminance calculation
Color of the Day inspiration
Local-first saved palettes storage with zero tracking
Browser sidepanel for inspecting colors and testing contrast
Color Eye Quiz mini-game to test designer skills
What makes it different
Reconciles Figma design files with actual repository code into one unified source of truth
Ranks tokens by actual usage instead of showing raw Figma values
Catches design system mismatches before code merges, not just in reviews
Works through MCP protocol so compatible with multiple AI tools not just one
0-latency generation with instant spacebar triggering
Exact conversions across HEX, RGB, HSL with automated WCAG 2.1 contrast metrics
Hyper-focused neutral UI allowing generated hues to take center stage
Contexxt