Why is the RGB result sometimes duller than the printed color?

Some print colors, especially those achieved with specialty inks, fall outside the sRGB gamut. The RGB conversion shows the closest representable screen color.

What is a practical use case for this conversion?

If a client provides brand colors in CMYK from a print styleguide, you can convert them to RGB for digital applications like websites and social media assets.

Do I need to include the percent sign?

No. Enter plain numbers from 0 to 100. The tool adds the percent formatting automatically.

Is the output suitable for CSS?

Yes. The RGB values can be placed directly into a CSS rgb() function. Copy the formatted string from the output.

CMYK to RGB Converter for Screen

Enter CMYK percentages and get the RGB values for use on screen.

C (0-100)

M (0-100)

Y (0-100)

K (0-100)

Summary

Enter CMYK percentages and get the RGB values for use on screen.

How it works

Enter C, M, Y, K percentages (0-100)
Read the R, G, B output values
Use the values in your image editor or CSS

Use cases

Reproduce print swatches in digital mockups
Convert print brand guidelines to screen-usable RGB
Import print specifications into photo editing software

Frequently Asked Questions

Last updated: 2026-07-01 · Reviewed by Nham Vu