RGB to HEX
Convert RGB values to HEX color codes instantly. Simple and fast conversion.
Enter valid RGB values (0-255)
How to rgb to hex
- 1
Input RGB Values
Enter decimal Red, Green, and Blue values (0 to 255) and optional Alpha (0 to 1).
- 2
Convert
The tool converts the values instantly.
- 3
Copy HEX
Copy the resulting standard or 8-digit HEX color code.
About the RGB to HEX
This is the counterpart to HEX-to-RGB conversion, needed just as often in the other direction — a color picked from a canvas element, extracted programmatically from image pixel data, or specified as RGB in a design brief usually needs to become a HEX value the moment it goes into a CSS stylesheet or a hand-written HTML style attribute, since HEX is the more compact, more commonly used notation in front-end code.
Enter the individual red, green, and blue channel values (0-255 each) and this tool converts them to the equivalent 6-digit HEX code instantly, with one-click copy — useful when translating a color sampled from an image or generated in code into something you can paste directly into CSS.
Frequently Asked Questions
What is RGB color format?
RGB defines colors by Red, Green, and Blue values from 0 to 255. For example, rgb(255, 0, 0) is red.
What is HEX color format?
HEX color codes start with # followed by 6 hexadecimal digits (0-9, A-F). For example, #FF0000 is red.
What values are valid for RGB?
Each RGB component must be between 0 and 255. Values outside this range will be clamped.