RGB to HEX

Turn RGB values into clean HEX colors for websites, palettes, and visual systems.

Enter RGB values (0 - 255)

Please enter values between 0 and 255 for all three channels.

Quick answer

Use the RGB to HEX converter to turn RGB values like rgb(59, 130, 246) into a clean HEX code such as #3B82F6. This is useful for CSS, design systems, and sharing colors across tools.

What is an RGB to HEX converter?

An RGB to HEX converter turns red, green, and blue channel values into a compact HEX color code. RGB is easy to understand as light channels, while HEX is the format many designers and developers copy into CSS, design systems, and palette documents.

This tool is useful when you have an RGB value from a screenshot, browser inspector, design handoff, or image editor and want a clean HEX code for a website or palette.

How to convert RGB to HEX

  1. Enter a red value from 0 to 255.
  2. Enter a green value from 0 to 255.
  3. Enter a blue value from 0 to 255.
  4. Click Convert to HEX and copy the generated code.

When HEX is useful

HEX is compact, readable, and easy to move between design tools and code. It is especially useful for CSS variables, brand palettes, documentation, moodboards, and static color tokens in a design system.

If your color does not need transparency, HEX is often the simplest format to share.

Example output

Three RGB channels become one HEX code.

rgb(108, 92, 231) -> #6C5CE7

Tips for valid RGB values

  • Each channel must be between 0 and 255.
  • 0 means no light in that channel, and 255 means full light.
  • White is rgb(255, 255, 255), black is rgb(0, 0, 0), and neutral gray uses equal values.
  • If a value contains decimals, PhotoColor rounds it before creating the HEX code.

Privacy note

This converter runs in your browser. The RGB values you enter are converted on the page and do not require an account, upload, or server-side processing.

Related tools

HEX to RGBConvert HEX codes into RGB channel values. Color Name FinderGive your HEX code a human-friendly color name. Image Color PickerPick an exact color directly from a photo.

FAQ

What RGB values are valid?

Valid RGB values are whole numbers from 0 to 255 for each red, green, and blue channel.

Can RGB values go above 255?

No. In standard web color, each RGB channel is limited to the 0-255 range.

Is HEX better than RGB?

Neither is better. HEX is compact for sharing and CSS, while RGB is easier when you need channel values or opacity.

Can I use HEX in CSS?

Yes. HEX colors work in CSS for text, backgrounds, borders, gradients, shadows, and variables.

What happens if I enter invalid RGB values?

The converter shows an error when any channel is missing or outside the valid range.