Free HEX to RGB Converter

Instantly convert HEX color codes to RGB values. Visual preview included.

#000000

Enter HEX Color

RGB Result

Red (R)

Green (G)

Blue (B)

rgb(0, 0, 0)

rgba(0, 0, 0, 1)

Why Use a HEX to RGB Converter?

Web designers and developers frequently switch between CSS and programming languages. While CSS heavily relies on HEX codes (like #FF5733), many programming languages, graphic software, and CSS functions (like rgba() for transparency) require RGB values (like rgb(255, 87, 51)). A HEX to RGB converter bridges this gap, allowing you to instantly translate colors between design and development environments without manual calculation.

How to Convert HEX to RGB

Converting colors takes just seconds:

Enter HEX: Type or paste your 6-digit HEX code (e.g., #1A2B3C) into the input field. You can also use the color picker to select a color visually.
View RGB: The tool instantly calculates the Red, Green, and Blue decimal values (0-255).
Copy: Click "Copy CSS" to copy the exact rgb() or rgba() string needed for your stylesheets or code.

Understanding the Math Behind HEX and RGB

A HEX color is essentially a base-16 representation of RGB values. The 6-digit code is split into three pairs: #RRGGBB.

RR represents the Red value (00 to FF in hex, which is 0 to 255 in decimal).
GG represents the Green value.
BB represents the Blue value.

For example, #FF0000 converts to rgb(255, 0, 0) because FF in hexadecimal equals 255 in decimal. Our tool handles this math instantly, even supporting 3-digit shorthand HEX codes.

The Best Free Color Converter Without Sign Up

Our HEX to RGB converter is 100% free, requires no sign-up, and runs entirely in your browser. It includes a visual color preview, supports shorthand HEX expansion, and provides copy-ready CSS formats. No data is sent to any server.

Frequently Asked Questions

Enter your 6-digit HEX code (e.g., #FF5733) into the input field. The tool will instantly calculate and display the corresponding RGB values (e.g., rgb(255, 87, 51)).

HEX is a hexadecimal format (base-16) commonly used in HTML and CSS, written as #RRGGBB. RGB is a decimal format (base-10) representing Red, Green, and Blue intensity from 0 to 255, written as rgb(R, G, B). Both represent the same colors on screens.

Yes, it automatically expands 3-digit shorthand HEX codes (like #F00) into their full 6-digit equivalent (#FF0000) before converting to RGB.

Absolutely. All color conversions happen directly in your web browser. No data is sent to external servers.