Hex to RGB Converter

Enter a color as hex (#RRGGBB) or RGB (r, g, b) and get the equivalent notation instantly.

01 / Fast steps

Enter a hex color (e.g. #ff5733) or an RGB triplet (e.g. 255, 87, 51).
Run the tool.
Copy the converted value.

02 / Best for

Translating a design tool’s hex swatch into CSS rgb() notation.
Converting a color picked in code back into hex for design handoff.
Double-checking a color value while writing CSS or design tokens.

03 / Why here

Detects hex or RGB input automatically, no mode switch needed.
Runs locally with no external color API.

04 / Keep in mind

Accepts 3 or 6 digit hex codes and comma-separated RGB triplets; other formats like HSL are not recognized.

Tool connections

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Good to know

Questions & answers

What is the difference between HEX and RGB?

They are two notations for the same color: HEX packs the red, green and blue channels into hexadecimal pairs (#FF7448), while RGB lists them as decimal values (255, 116, 72). CSS accepts both everywhere.

What input formats are supported?

Hex codes with or without a leading #, in 3 or 6 digit form, and RGB triplets like "255, 87, 51" or "rgb(255, 87, 51)".

Is Hex to RGB Converter free to use?

Yes, Hex to RGB Converter is completely free, with no sign-up and no usage limits. It runs entirely in your browser, so your data never leaves your device.