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RGB to HEX

Convert RGB values to HEX color codes.

About RGB to HEX

RGB to HEX is a free online tool. Convert RGB values to a HEX code you can paste into CSS or design software. It runs entirely in your browser, so there is nothing to install, no account to create and no watermark added to your result.

How to use RGB to HEX

  1. Pick a color or enter a value.
  2. See the converted values update instantly.
  3. Copy the format you need into your CSS or design tool.

Worked example

rgb(37, 99, 235) converts to #2563EB.

Tips for best results

  • Each RGB channel must be between 0 and 255.
  • Everything runs in your browser, so you can use RGB to HEX even on a slow connection once the page has loaded.

Limits to keep in mind

  • Results depend on the input you provide. Review the output before you use it somewhere important.

Frequently asked questions

Which color formats are supported?HEX, RGB and HSL, the formats used in CSS and most design software.
Is RGB to HEX free?Yes. It is completely free with no signup, no watermark and no daily limit.
Do you store my files or text?No. Processing happens on your device in your browser, so your content is never uploaded to our servers.
Does it work on mobile?Yes. It works on current versions of Chrome, Safari, Firefox and Edge on phones, tablets and computers.

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