Color Converter
How to Convert RGB to Hex
RGB and hex describe the same colour two ways: rgb(37, 99, 235) is the same blue as #2563EB. Enter a colour below to convert between RGB, hex and HSL.
Convert a colour
HEX
#2563eb
RGB
rgb(37, 99, 235)
HSL
hsl(221, 83%, 53%)
Steps to convert RGB to hex
- Enter your RGB values (or pick a colour) in the tool above.
- Read the matching hex code, ready to paste into CSS.
- The HSL value is shown too, which is handy for tints and shades.
How the conversion works
A hex colour is just the red, green and blue values written in base 16, two digits each. For example 37 → 25, 99 → 63 and 235 → EB, giving #2563EB. The converter does this for you, including the reverse.
Frequently asked questions
What does the # mean in a hex colour?
The # simply marks the value as a hexadecimal colour in CSS and design tools. The six digits after it are the red, green and blue components.
Can I convert hex back to RGB?
Yes. Enter a hex code and the tool shows the equivalent RGB and HSL values.
Explore
113 tools. Zero uploads. One place.
Every tool opens instantly, works on your phone and keeps your files on your device.