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CMYK to HEX Converter

Convert CMYK print values to HEX and RGB for the web. Enter cyan, magenta, yellow and key percentages and get a copyable HEX code with a live swatch.

Result

#ff6600
rgb(255, 102, 0)

What is the CMYK to HEX Converter?

The CMYK to HEX Converter turns print color values into a screen-ready HEX code and its RGB equivalent.

  • Converts CMYK percentages to HEX and RGB
  • Cyan, magenta, yellow and key inputs
  • Live color swatch preview
  • Copyable HEX and rgb() output
  • Standard print-to-screen conversion
  • Private, client-side calculation

How to use the CMYK to HEX Converter

  1. 1

    Enter the C, M, Y and K values as percentages (0–100).

  2. 2

    Read the resulting HEX and RGB codes.

  3. 3

    Check the live swatch to confirm the color.

  4. 4

    Copy the HEX or RGB value with one click.

About the CMYK to HEX Converter

The CMYK to HEX Converter turns print color values into a screen-ready HEX code and its RGB equivalent. If you have a CMYK color from a print spec, brand guideline or design file and need to use it on the web, this tool bridges the gap by converting the four ink percentages back into an sRGB color.

Enter cyan, magenta, yellow and key (black) as percentages from 0 to 100, and the tool shows the resulting HEX and RGB values with a live swatch. Both outputs copy in one click, ready to paste into CSS or a design tool.

All conversion runs locally in your browser. Nothing is uploaded, there is no account, and it works offline once loaded.

Frequently asked questions

How do you convert CMYK to HEX?

First turn CMYK into RGB: red = 255 × (1 − C) × (1 − K), and similarly green uses magenta and blue uses yellow, with all values as fractions. Then write each RGB channel as a two-digit hexadecimal pair to form the HEX code. This tool does both steps instantly.

Will the HEX exactly match my printed CMYK color?

It will be a close on-screen approximation. CMYK inks and sRGB screens have different gamuts, so the mathematical conversion estimates the equivalent rather than guaranteeing an identical appearance. For brand-critical work, confirm against the official brand HEX if one exists.

Why would I convert CMYK to HEX?

When a color is defined for print but you need it online — for example applying a brand's CMYK color to a website, email or social graphic. Converting to HEX gives you a usable web value that closely matches the intended color.

What CMYK values make pure black?

In this converter, K at 100% produces black (#000000) regardless of the other channels, since key represents black ink. In real printing, designers often use a rich black that adds some cyan, magenta and yellow for a deeper result, but 0/0/0/100 is the simple black.

Can CMYK reproduce every screen color?

No. Bright, highly saturated RGB colors — especially vivid greens, oranges and blues — fall outside the CMYK gamut and cannot be printed exactly. That is why a color can look punchy on screen but flatter once converted to CMYK for print.

Guides for CMYK to HEX Converter

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