justyourpaletteCMYK to RGB
Turn print CMYK values into screen-ready RGB and hex.
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- No Sign Up
- Works in Your Browser
CMYK to RGB
Convert CMYK percentages to RGB and hex
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Every everyday color tool, right in your browser.
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How to use the cMYK to RGB
Three steps, all in your browser.
- 1
Enter a color
Type or paste a code in any format, or use the picker.
- 2
See every format
The converted values update as you type, in every format at once.
- 3
Copy the codes
Copy any color code in one click, or share the page link.
CMYK to RGB: what to know
CMYK to RGB converts cyan, magenta, yellow and black ink percentages into red, green and blue values and a hex code for screens. Each RGB channel is 255 multiplied by the share of light its ink lets through and by the share black lets through: R = 255 × (1 − C) × (1 − K), and the same for green with magenta and blue with yellow.
This is useful when a brand guide or print file only lists CMYK and you need the color on a website, in slides or in a social graphic. The result is a close screen version of the printed color under the standard formula, not a match to a specific press.
If the brand also publishes an official hex or RGB value, use that on screen: designers often tune screen and print colors separately so they look alike, and a direct conversion won't reproduce that tuning.
Popular uses
- Bringing print brand colors to a website
- Recreating a printed design in digital tools
- Checking what a CMYK value looks like on screen
- Converting colors from old print files
Tips for the best result
- Enter each ink as a percentage from 0 to 100, as most brand guides list them.
- Total ink above about 300% is usually reduced by printers; very dark CMYK mixes may look different in print.
- Compare with the brand's official hex code if one exists.
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