What RGB value range is valid?
Each of red, green, and blue must be a whole number from 0 to 255 — values outside that range are clamped automatically before converting.
Design Tools
RGB to HEX Converter
Enter red, green, and blue values to get the HEX color code. Everything runs locally in your browser.
- HEX
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FAQ
RGB to HEX Converter FAQ
Can I paste a full rgb() string instead of three fields?
Enter the red, green, and blue numbers in their own fields — copy the three numbers out of an rgb(r, g, b) string if that's what you're starting with.
Is my color data sent anywhere?
No. The conversion happens entirely in your browser with JavaScript — nothing is sent to TripleW Tools or any server.