HEX to CMYK Converter
Enter a HEX color code to convert it instantly into CMYK values.
This HEX to CMYK Converter instantly convert hexadecimal (HEX) color codes into CMYK (Cyan, Magenta, Yellow, Black) values for printing, publishing, branding, packaging, and professional design projects.
To use this HEX to CMYK Converter:
- Enter your HEX color code (for example: #336699).
- The converter will instantly calculate the corresponding CMYK percentages.
- View your selected color preview in real time.
- Copy CMYK values easily for print and design workflows.
- Explore related shades and color variations through the display section.
Understanding HEX and CMYK Color Models
HEX is a web-based color system that represents colors using six hexadecimal characters.
CMYK stands for: C = Cyan, M = Magenta, Y = Yellow and K = Black (Key)
CMYK is primarily used for physical poly and offset printing and professional print production.
Why Convert HEX to CMYK?
- Prepare digital colors for print production
- Ensure branding consistency on digital and physical media
How to Manually Convert HEX to CMYK
You first need to convert HEX to RGB for manual conversion of HEX to CMYK. Here's quick overview of HEX to RGB Conversion and detailed guide is mentioned on HEX to RGB Converter
Step 1: Convert HEX to RGB
Separate the HEX code into three pairs of Red, Green and Blue.
For Example:#336699 has R=33, G=66 and B=99.
From the HEX to Decimal Reference table, we found that each Pair is- 33 = (3 × 16) + 3 = 51
- 66 = (6 × 16) + 6 = 102
- 99 = (9 × 16) + 9 = 153
RGB = (51, 102, 153)
Once you have RGB values, you may refer to RGB to CMYK Converter for complete manual process of conversion. The quick guide is below.
Step 2: Normalize RGB values by dividing each RGB component by 255.
- Calculate Cyan (C) with Formula C = (1 - R* - K) ÷ (1 - K)
- Calculate Magenta (M) with Formula M = (1 - G* - K) ÷ (1 - K)
- Calculate Yellow (Y) with formula Y = (1 - B* - K) ÷ (1 - K)
- Calculate Black (K) with formula K = 1 - MAX(R*, G*, B*)
Final CMYK Result: #336699 = CMYK(67%, 33%, 0%, 40%)