HEX to RGB Converter
Convert HEX colour codes to RGB and HSL instantly. Supports 3, 6 and 8 digit HEX with alpha. Free online colour converter with a live preview.
Color
Every notation
- HEX
#4f46e5- RGB
rgb(79, 70, 229)- HSL
hsl(243, 75%, 59%)- HWB
hwb(243 27% 10%)- OKLCH
oklch(51.1% 0.230 277.0)- CSS variables
--color: #4f46e5;
Contrast check
Sample text
The quick brown fox
6.29 : 1
- AA body textpasses
- AA large textpasses
- AAA body textfails
- AAA large textpasses
Tints and shades
What this tool is for
Paste a HEX code and get the RGB values, ready for rgba() when you need transparency. Shorthand three digit codes and eight digit codes with an alpha channel are both understood, and the colour is previewed so you can confirm you pasted what you meant to.
How to use it
- Paste the HEX code, with or without the hash.
- Read the RGB, HSL and OKLCH equivalents.
- Copy the notation you need.
Frequently asked questions
What do the last two digits of an 8 digit HEX mean?
Alpha, from 00 fully transparent to FF fully opaque. So #FF000080 is red at about 50 percent opacity.
What is the shorthand form?
A three digit code doubles each digit, so #F0A expands to #FF00AA. It exists only for colours whose pairs happen to repeat.