CoCo

Convert colors between HEX, HSL, and OKLCH — in selection or entire file.

Features

• One command: CoCo: Convert Colors — opens a picker with available conversions
• Auto-detects which color formats are present — only shows relevant options
• Supported formats: HEX(A), HSL(A), OKLCH(A)
• Reads both legacy (hsl(120, 100%, 50%)) and modern (hsl(120 100% 50%)) CSS syntax
• Writes modern CSS syntax only
• Smart output: alpha included only when non-opaque; hex uses shortest form (#fff over #ffffff)

Usage

1. Select text containing colors (or leave empty to process entire file)
2. Open Command Palette → CoCo: Convert Colors
3. Pick a conversion (e.g. HEX → OKLCH)

License

MIT