Color Converter

Enter any HEX color code (e.g. #3b82f6) into the color picker and the tool instantly shows the equivalent RGB, HSL, OKLCH, and OKLab values. You can copy any format with one click.

OKLCH is a perceptually uniform color space that produces more natural-looking color palettes than HSL. It's supported in all modern browsers via CSS and is recommended for design systems that need consistent perceived lightness across different hues.

Yes — stellae.design is a Progressive Web App (PWA). Install it from your browser and all tools work offline, including the color converter.

The tool supports HEX, RGB, HSL, OKLCH, and OKLab formats. All conversions happen instantly in the browser with full precision.