Color converter · Guide
HEX, RGB and HSL Cheatsheet
A compact reference to the three formats and their ranges, for when you just need the syntax.
Syntax and ranges
HEX is #RRGGBB in hexadecimal. RGB is rgb(0–255, 0–255, 0–255). HSL is hsl(0–360, 0–100%, 0–100%). Each describes the same color space from a different angle.
Converting
Rather than convert by hand, paste any one format into the converter and read the other two. It removes the arithmetic and the chance of error.
Frequently asked questions
Can I use this for production work?
Yes, for inspection, formatting and quick generation. Still review the output before committing it to production code or configuration.
Ready to try it?
Open the free browser-based Color converter and apply what you just read — no sign-up, runs locally.
Open the Color converter tool