Colour converter — HEX, RGB and HSL
Paste a colour in any format and get it in HEX, RGB and HSL. It converts in your browser (0 uploads, works offline).
How to use it
- Enter your input above.
- The result appears live on your device.
- Copy or Download it.
FAQ
How do I convert a colour between HEX, RGB and HSL for free?
Enter a colour as hex (#2563eb), rgb() or hsl() and all three formats appear instantly in your browser with no upload. Three-digit hex like #fff is expanded automatically.
What is HSL good for?
HSL describes a colour as hue, saturation and lightness, which makes it intuitive to create tints and shades — lower the lightness for a darker version of the same colour. The converter shows it alongside HEX and RGB.
Is my colour uploaded?
No. The conversion is local and nothing is stored; it works offline.
Can I convert several colours at once?
Yes — tick "one item per line".
Limits
Converts HEX, RGB and HSL. Alpha channels and other spaces (OKLCH, CMYK) are a future addition.
Related
The contrast checker tests two colours for accessibility; the palette generator builds harmonies.
Bookmark this page (Ctrl+D, or ⌘D on Mac) or install the app — it works offline the next time you need it.