RGB to HEX Converter
Turn red, green and blue values into a HEX colour code.
Quick answer: Enter red, green and blue (0 to 255) to get the HEX code. For example rgb(255, 0, 0) is #FF0000.
How to use it
- Enter a HEX code such as #1E90FF, or the red, green and blue numbers, or pick a colour.
- HEX, RGB and HSL appear together.
- Press Copy next to the one you need.
HEX is red, green and blue as two hexadecimal digits each (00 to FF). RGB gives the same numbers in decimal (0 to 255).
Common colours
| Colour | HEX | RGB |
|---|---|---|
| Black | #000000 | 0, 0, 0 |
| White | #FFFFFF | 255, 255, 255 |
| Red | #FF0000 | 255, 0, 0 |
| Green | #00FF00 | 0, 255, 0 |
| Blue | #0000FF | 0, 0, 255 |
| Yellow | #FFFF00 | 255, 255, 0 |
| Orange | #FFA500 | 255, 165, 0 |
| Gray | #808080 | 128, 128, 128 |
What people use it for
- Homework and school projects
- Quick checks without a calculator
- Puzzles and games
- Learning how codes work
Questions
What is #FF0000 in RGB?
rgb(255, 0, 0), pure red.
What does a 3-digit HEX code mean?
Each digit is doubled: #F80 is #FF8800.
What is HSL?
Hue (0 to 360 degrees), saturation and lightness.
Is it free?
Yes. No sign-up, no install and no limit.
Is anything saved or sent?
No. Everything runs in your browser. Only your own best score, where a page shows one, is kept on your device.
Last updated 2026-10-24. Free to use, no sign-up. Made by ficklestudio26.