RGB to HEX
Enter a colour
HEX and RGB are two notations for the same colour. Designers and CSS use HEX, while image editors and code often use RGB, so converting between them is a daily need.
Copy HEX, RGB or HSL
Type a HEX code or adjust the R/G/B fields and every representation, plus a live preview swatch, stays in sync. All values update instantly in your browser.
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What Is an RGB to HEX Converter?
An RGB to HEX Converter translates colour values between RGB and hexadecimal notation. Both formats can describe the same colour in the sRGB colour space, but they represent the red, green and blue components differently. RGB uses separate numerical channel values, while HEX expresses those channels with hexadecimal digits following a # symbol.
RGB and HEX values are frequently used in web design, CSS, graphic design and software development. Converting between them allows designers and developers to use a colour consistently across design applications, style sheets and interface components.
How to Convert RGB to HEX
Enter a HEX colour code or adjust the red, green and blue fields. The converter automatically keeps the HEX, RGB and HSL representations synchronised and displays a live colour preview. You can then copy the format required for your design or development workflow.
For example, an RGB value of rgb(255, 0, 0) represents pure red and corresponds to the HEX value #ff0000. HEX letters are case-insensitive, so #ff0000 and #FF0000 represent the same colour.
The conversion also works in the opposite direction. Enter an existing HEX code to see its equivalent RGB and HSL values without performing the hexadecimal calculation manually.
Why Convert Between RGB and HEX?
HEX notation is compact and commonly used directly in CSS declarations, design systems and brand guidelines. RGB can be easier to understand when individual red, green and blue channel values need to be reviewed or adjusted.
An RGB to HEX converter is useful when transferring colours from image-editing software to a website, matching interface elements to a brand palette or checking whether different colour formats represent the same result.
The tool performs every conversion locally in the browser. Values update immediately, and no colour data needs to be uploaded to an external server.
