Which of the following is NOT a component of the CMYK color model?

In the CMYK color model, which stands for Cyan, Magenta, Yellow, and Key (Black), the primary components are specifically designed for color printing. This model works by subtracting varying percentages of the primary colors from white light to achieve a wide range of colors.

Cyan, Magenta, and Yellow are the fundamental colors used in this model, along with Black, which is included to enhance depth and detail in printing. Red does not play a role in this color model; instead, it is produced by a combination of colors within the CMYK spectrum. For instance, to create red, you would mix magenta and yellow rather than using red as a separate component.

Understanding these color components is crucial for those working with color in digital and print media, as each color model serves specific purposes in the creative process.