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CMYK Converter

Convert print CMYK ink percentages to screen RGB and HEX colors

🎛️ Color Studio•Electric Indigo

#6366F1

Luminance: 0.185•Contrast White: 4.5:1 ✗•Contrast Black: 4.7:1 ✓ AA
Recent Swatches:

Channel Tuning & Sliders

RGB Channels (0 - 255)
Red (R)99
Green (G)102
Blue (B)241
HSL Channels
Hue (H: 0° - 360°)239°
Saturation (S: 0% - 100%)84%
Lightness (L: 0% - 100%)67%
CMYK Channels (Print Inks 0% - 100%)
Cyan (C)59%
Magenta (M)58%
Yellow (Y)0%
Black / Key (K)5%

Formats & CSS Output

HEX
#6366F1
RGB / RGBA
rgb(99, 102, 241)
HSL / HSLA
hsl(239, 84%, 67%)
CMYK (Print)
cmyk(59%, 58%, 0%, 5%)
HSV / HSB
hsv(239, 59%, 95%)
CSS Custom Property
--color-primary: #6366F1;

Shades & Tints (Darker to Lighter)

About CMYK Converter

Convert subtractive CMYK (Cyan, Magenta, Yellow, Key/Black) ink models to additive RGB screen colors and HEX web codes with ink level visualization.

Key Capabilities & Features

  • Dedicated Cyan, Magenta, Yellow, and Black ink percentage sliders (0-100%)
  • Accurate subtractive-to-additive color space mathematical conversion
  • Instant preview of web-ready HEX and RGB screen color equivalents
  • Print ink total coverage estimation
  • 100% private and in-browser calculation

How to Use CMYK Converter

1

Adjust CMYK Inks

Set the ink percentages for Cyan, Magenta, Yellow, and Black.

2

Review Screen Color

See the digital RGB approximation and corresponding HEX code.

3

Export Values

Copy the HEX or RGB code to use in digital mockups or stylesheets.

Privacy & In-Browser Execution Guarantee

100% client-side privacy. All calculations and styling execute locally in your browser with zero server uploads.

Frequently Asked Questions

Why does a CMYK color look slightly different on screen?

CMYK is a subtractive color model designed for reflective print inks on paper, whereas screens use additive RGB light with a wider color gamut.

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