🎨 Color Toolkit#

Author: Lin Hui | GitHub | MIT License | v1.0.0

Every color tool you need. Convert between formats, generate harmonious palettes, check accessibility contrast, and export CSS variables.

✨ Features#

• Convert — HEX ↔ RGB ↔ HSL ↔ HSV ↔ CMYK
• Palettes — Complementary, analogous, triadic, split-complementary, shades/tints
• Contrast — WCAG 2.1 contrast ratio and AA/AAA compliance
• Named colors — 148 CSS named colors lookup
• CSS export — Generate CSS custom properties from any palette
• Random — Generate random harmonious palettes

🚀 Usage#

text

Convert #FF5733 to HSL

text

Generate a complementary palette for #3498DB

text

Check WCAG contrast ratio between #FFFFFF and #333333

text

Show me 5 shades of #E74C3C from light to dark

text

Generate a triadic color scheme and export as CSS variables

⚙️ Technical Details#

• Runtime: Python 3.6+
• Dependencies: Zero (stdlib only: math, random, colorsys)
• Formats: HEX, RGB, HSL, HSV, CMYK
• Standards: WCAG 2.1 contrast ratio (AA 4.5:1, AAA 7:1)