---

name: color-master description: Convert colors between formats (HEX, RGB, HSL, CMYK, LAB, LCH, oklch, ANSI), generate color harmonies (complementary, triadic, analogous), check accessibility (WCAG contrast), and simulate color blindness. Use when working with colors, design systems, CSS themes.

Color Master

Color conversion, harmony generation, and accessibility checking.

Setup

Copycd <color-master skill directory> && bun install

Usage

Copycd <color-master skill directory> && bun run scripts/color.ts <command> <args>

Commands

convert - Convert to all formats

Copybun run scripts/color.ts convert "#f7931a"
bun run scripts/color.ts convert "oklch(0.75 0.16 55)"

harmony - Generate color harmonies

Types: complementary, triadic, analogous, split-complementary, tetradic, monochromatic

Copybun run scripts/color.ts harmony "#f7931a" triadic

tints / shades / palette - Generate variations

Copybun run scripts/color.ts tints "#f7931a" 5      # lighter
bun run scripts/color.ts shades "#f7931a" 5     # darker
bun run scripts/color.ts palette "#f7931a" 10   # full range

contrast - WCAG accessibility check

Copybun run scripts/color.ts contrast "#f7931a" "#ffffff"

Returns contrast ratio and WCAG AA/AAA pass/fail status.

colorblind - Color blindness simulation

Copybun run scripts/color.ts colorblind "#f7931a"

Simulates: protanopia, deuteranopia, tritanopia, achromatopsia.

preview / batch-preview - Terminal preview

Copybun run scripts/color.ts preview "#f7931a"
bun run scripts/color.ts batch-preview "#f7931a" "#3b82f6" "oklch(0.5 0.2 30)"
bun run scripts/color.ts batch-preview --types=hex,rgb,oklch "#f7931a" "#3b82f6"

terminfo - Detect terminal color capability

Copybun run scripts/color.ts terminfo

Supported Formats

HEX, RGB, RGBA, HSL, HSLA, HSV, CMYK, LAB, LCH, oklch, oklab, ANSI 16/256.

See references/formats.md for full format details and ANSI color names.