XhCode Online Converter Tools

CMYK to HEX

C: M: Y: K:

Hex:
CMYK to HEX

Converting CMYK (Cyan, Magenta, Yellow, Key/Black) to HEX (a color code used for web design) is a fairly straightforward process. Since CMYK is a color model used in printing, and HEX is used in digital applications (specifically for web colors), the conversion involves transforming the four CMYK components (Cyan, Magenta, Yellow, and Black) into the corresponding RGB (Red, Green, Blue) values, and then converting those RGB values into a HEX color code.

Steps to Convert CMYK to HEX:
Get the CMYK values:

CMYK values are given as percentages of each color: Cyan (C), Magenta (M), Yellow (Y), and Key/Black (K). For example, CMYK(0%, 100%, 100%, 0%) is pure red.
Convert CMYK to RGB: The first step in the conversion process is to convert CMYK to RGB (Red, Green, Blue). Here's the formula:

R = 255 × (1 - C) × (1 - K)
G = 255 × (1 - M) × (1 - K)
B = 255 × (1 - Y) × (1 - K)
Where:

C, M, Y, K are the CMYK values as decimals (so 50% becomes 0.5, etc.)
The formula accounts for the Black (K) key color by reducing the RGB values accordingly.
Convert RGB to HEX: Once you have the RGB values, you can convert them to a HEX code. Each RGB value is converted to a two-digit hexadecimal number:

Convert the R, G, and B values (0-255) into hexadecimal (base 16) values.
Combine the hex values to form the HEX color code.
Example Conversion:
Example 1: CMYK(0%, 100%, 100%, 0%)
CMYK: (0%, 100%, 100%, 0%)

C = 0% = 0.0, M = 100% = 1.0, Y = 100% = 1.0, K = 0% = 0.0
Convert to RGB:

R = 255 × (1 - 0) × (1 - 0) = 255
G = 255 × (1 - 1) × (1 - 0) = 0
B = 255 × (1 - 1) × (1 - 0) = 0
RGB = (255, 0, 0)

Convert to HEX:

R = 255 → FF
G = 0 → 00
B = 0 → 00
HEX = #FF0000 (This is pure red).

Example 2: CMYK(60%, 40%, 0%, 20%)
CMYK: (60%, 40%, 0%, 20%)

C = 0.6, M = 0.4, Y = 0.0, K = 0.2
Convert to RGB:

R = 255 × (1 - 0.6) × (1 - 0.2) = 255 × 0.4 × 0.8 = 81.6 ≈ 82
G = 255 × (1 - 0.4) × (1 - 0.2) = 255 × 0.6 × 0.8 = 122.4 ≈ 122
B = 255 × (1 - 0.0) × (1 - 0.2) = 255 × 1.0 × 0.8 = 204
RGB = (82, 122, 204)

Convert to HEX:

R = 82 → 52
G = 122 → 7A
B = 204 → CC
HEX = #527ACC

Example 3: CMYK(100%, 0%, 0%, 0%)
CMYK: (100%, 0%, 0%, 0%)

C = 1.0, M = 0.0, Y = 0.0, K = 0.0
Convert to RGB:

R = 255 × (1 - 1) × (1 - 0) = 0
G = 255 × (1 - 0) × (1 - 0) = 255
B = 255 × (1 - 0) × (1 - 0) = 255
RGB = (0, 255, 255)

Convert to HEX:

R = 0 → 00
G = 255 → FF
B = 255 → FF
HEX = #00FFFF (This is cyan).

CMYK to HEX Conversion Tools:
Instead of doing the manual calculation, you can use online converters to make this process easier:

RGB to HEX Converter: First, convert CMYK to RGB, then use a converter to get the HEX.
CMYK to HEX Converter: A simple tool that directly converts CMYK to HEX values.
ColorHexa CMYK to HEX: Enter CMYK values and get the HEX color code.
Limitations:
Printing vs. Display: CMYK is a subtractive color model used for print, and HEX is an additive model used for displays. Colors can appear differently on screen versus in print.
Accuracy: Some colors in the CMYK space may not translate well into HEX values due to the differences in how colors are represented in digital versus print formats.
Calibration: Screen calibration can affect how accurate the HEX color appears on different devices.
Summary:
CMYK to HEX requires converting the CMYK values into RGB first, and then converting the RGB values into a HEX color code.
You can use online tools to speed up the conversion process.
There may be slight differences in the appearance of colors when printed or viewed on different screens.