Color Toolkit

纯 Python 零依赖的命令行工具，支持 HEX/RGB/HSL/HSV/CMYK 颜色转换、WCAG 对比度与 AA/AAA 合规判定、互补/类似/三角/分裂互补/单色调色板生成、明暗与饱和度调整、双色混合、随机颜色以及 CSS 命名颜色查询，并可输出结构化 JSON。

johnnywang2001

热度 47.89

最近更新 2026-05-11 17:35:11

分类：效率依赖：代码执行应用场景：UI 原型 / 品牌素材

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add color-toolkit

Metadata

name: color-toolkit
description: Convert, analyze, and generate colors from the CLI. Supports HEX, RGB, HSL, HSV, CMYK conversion, WCAG contrast ratio checking (AA/AAA compliance), palette generation (complementary, analogous, triadic, split-complementary, monochromatic), color manipulation (lighten/darken/saturate/desaturate), mixing, random generation, and CSS named color lookup. Use when the user needs color conversions, accessibility contrast checks, palette generation, or color manipulation. Zero external dependencies.

Color Toolkit

Convert colors, check WCAG contrast, generate palettes, and manipulate colors. Pure Python, no dependencies.

Quick Start

# Convert between formats (accepts #hex, rgb(), hsl(), CSS names, or r,g,b)
python3 scripts/color_toolkit.py convert '#ff6347'
python3 scripts/color_toolkit.py convert tomato
python3 scripts/color_toolkit.py convert 'rgb(52, 152, 219)'

# WCAG contrast check
python3 scripts/color_toolkit.py contrast '#333333' '#ffffff'

# Generate palettes
python3 scripts/color_toolkit.py palette '#3498db' -s triadic
python3 scripts/color_toolkit.py palette '#e74c3c' -s monochromatic -n 7

# Modify colors
python3 scripts/color_toolkit.py modify '#3498db' --op lighten --amount 20
python3 scripts/color_toolkit.py modify coral --op darken --amount 15

# Mix colors
python3 scripts/color_toolkit.py mix '#ff0000' '#0000ff' --weight 0.5

# Random colors
python3 scripts/color_toolkit.py random -n 5

# Search CSS named colors
python3 scripts/color_toolkit.py lookup green

Commands

Command	Description
`convert`	Convert any color to HEX, RGB, HSL, HSV, and CMYK.
`contrast`	WCAG contrast ratio between foreground and background. Reports AA/AAA compliance.
`palette`	Generate palettes: `complementary`, `analogous`, `triadic`, `split-complementary`, `monochromatic`.
`modify`	Adjust color: `lighten`, `darken`, `saturate`, `desaturate`. `--amount 0-100`.
`mix`	Blend two colors. `--weight` controls the ratio (0.0 = all color1, 1.0 = all color2).
`random`	Generate random colors. `-n` sets count.
`lookup`	Search CSS named colors by partial name.

All commands support --json for structured output.

Accepted Color Formats

#hex (3 or 6 digit), rgb(r, g, b), hsl(h, s%, l%), r,g,b, or any CSS color name (e.g., tomato, steelblue, coral).