Hex to RGB color converter
Convert color codes both ways, with a live swatch.
Converts live as you type. Nothing is uploaded.
How to use this tool
Type a hex code like #2563eb into the hex box, or an rgb value into the rgb box. The other field and the preview update instantly.
How the conversion works
A hex color packs three values, red, green, and blue, into pairs of hex digits. Each pair is a number from 0 to 255, which is exactly what rgb uses. Converting is just reading those pairs as decimal, and back.
hex pair -> decimal 0 to 255 for R, G, B
A real example
A brand guide gives you a hex code but your CSS needs rgb so you can add transparency later. Paste the hex, read the rgb, and you are ready to build an rgba color from it.
Common questions
Does it support shorthand hex?
Yes. Three-digit hex like #abc is expanded automatically before converting.