The real catalog of tools for AI agents

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

Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs

Color utilities MCP.

Color convert, palette, contrast checker for AI agents

AI-ready design toolkit: color palettes, typography, spacing, shadows and accessibility audits.

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

edge-space count, text discarded

Cloudflare Workers MCP server: color-palette

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

Extract colors from stylesheets and code, with their notation and position.

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

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

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

Generate design systems: OKLCH colors, fluid type scales, spacing, shape, icon and motion tokens.

Hex color to RGB

Color Pizza MCP — names hex colors using human-friendly color-name lists. Wraps the keyless Color…

On-demand drift checks: declared CSS color, radius, spacing & type vs your own tokens or a pack

Six pure, in-memory CSS color tools: parse, convert, WCAG/APCA contrast, gamut map, ramps, solver

Extract a website’s design tokens (colors, type, spacing, shadows) as DESIGN.md, W3C, or CSS.

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