RGB to Hex Color Converter
Convert RGB color values to a hex color code instantly. Free, no signup.
How to use this tool
- Enter red (0-255), green (0-255) and blue (0-255) in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your hex color and the full breakdown beneath it.
Convert red, green, and blue channel values (0-255) to a CSS hex color code for use in stylesheets and design tools.
Frequently asked questions
- How do I convert RGB to hex?
- Convert each channel (0-255) to a two-digit hex number and concatenate them with a # prefix. For example rgb(255,0,0) becomes #ff0000.