About Color Converter
Convert colors between HEX, RGB, and HSL with a live swatch. Designers and frontend engineers can paste one format and copy the others without leaving the browser. Processing is local — useful when brand palettes are under NDA or still unpublished.
What stays local: Brand and UI color values you convert.
What you can do with Color Converter
- HEX ↔ RGB ↔ HSL conversion
- Live color swatch
- Quick copy of each format
- Runs fully in the browser
How to use Color Converter
- Paste a color. Enter HEX, RGB, or HSL.
- Review the swatch. Confirm the live preview matches your intent.
- Copy other formats. Copy HEX, RGB, or HSL for CSS and design tools.
Privacy
What stays local: Brand and UI color values you convert. DevTooKit is local-first — no signup wall, no server-side processing for this tool, and no watermark on results.
Related tools
FAQ — Color Converter
Privacy, offline use, and how this free online tool works.
Which formats are supported?
HEX, RGB, and HSL with a live swatch — see the UI for input helpers.
Is my palette uploaded?
No. Color conversion stays in your browser.