The real catalog of tools for AI agents

Curated app, web and mini program color palettes with WCAG contrast and CSS variables.

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

Color convert, palette, contrast checker for AI agents

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

Color utilities MCP.

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

AI-agent design tools: fonts, font recognition, palettes, color naming, contrast, code, SVG, CSS.

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

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

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

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

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

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

Cloudflare Workers MCP server: color-palette

WCAG color contrast checks, nearest accessible color, CSS color conversion and palette pair checks.

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

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

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

Find printable coloring pages, browse themed collections, and get previews and original PDF links.

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