The real catalog of tools for AI agents

Turn AI-designed colour palettes into Coolours links, with colour names, CSS and contrast checks

Tailwind CSS palettes (50-950) from any color, the closest Tailwind color, and Tailwind's defaults

Cloudflare Workers MCP server: color-palette

Generate harmonious color palettes — complementary, analogous, triadic. x402 micropayment.

Solve, audit and simulate colorblind-safe chart palettes. WCAG contrast, OKLab ΔE. Read-only.

Color convert, palette, contrast checker for AI agents

18 color tools: OKLCH, WCAG and APCA contrast fixes, palettes, gradients, color blindness, tokens.

CI-friendly accessibility audit for chart color palettes: WCAG contrast, CVD simulation, OKLab ΔE.

MCP server for color palette generation and conversion — HEX, RGB, HSL

Convert between HEX, RGB, HSL color formats and generate palettes

Choose a palette, compare digital colors and create portable outfit, event or packing boards.

Color palettes and gradients: search the gallery, make palettes and keep them in a Grabient account.

Look up color names, schemes, and conversions from The Color API. No key required.

A complete color workflow over MCP: mix, convert, harmonize, measure, place, and remember palettes.

Color utilities MCP.

Color Pizza MCP — names hex colors using human-friendly color-name lists.

Traditional color names (Japanese and 10 more cultures) with hex/RGB and sources; name a hex.

CSS hex color shape

Hex color to RGB

Convert colours between hex, RGB, HSL, OKLCH and CMYK, and compute harmonies.