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Color Tools

CMYK to RGB Converter

Convert CMYK print color values to RGB screen color values instantly. Free online color converter for designers.

CMYK Input

Cyan (C)0%
Magenta (M)0%
Yellow (Y)0%
Key/Black (K)0%

Result

RGB
255, 255, 255
HEX
#ffffff

How to Use CMYK to RGB Converter

1

Enter CMYK values

Use the sliders to set Cyan, Magenta, Yellow, and Key (Black) from 0 to 100.

2

View RGB output

The RGB values update in real time as you adjust the inputs.

3

Copy the values

Click Copy to save the RGB values to your clipboard.

About the CMYK to RGB Converter Tool

Convert CMYK print color values to RGB screen color values instantly. Free online color converter for designers. This free online cmyk to rgb converter from BuildQuill runs entirely in your browser. No data is sent to any server, keeping your information private. No signup or installation needed.

  • Free to use with no account required
  • Works in all modern browsers
  • All processing happens locally in your browser
  • Part of BuildQuill's color tools collection

Frequently Asked Questions

How is CMYK converted to RGB?
Each RGB channel is calculated using the formula: R = 255 * (1-C) * (1-K), G = 255 * (1-M) * (1-K), B = 255 * (1-Y) * (1-K), where CMYK values are between 0 and 1.
Are CMYK to RGB conversions always accurate?
The mathematical conversion is precise, but since CMYK is designed for print and RGB for screens, the perceived color may differ slightly between media.
What CMYK values give pure white?
C:0 M:0 Y:0 K:0 converts to RGB 255, 255, 255 which is pure white.

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