Colors are expressed as primary or secondary colors. Basically, the main color is used, but if the clarity of the main color is low due to the background color or the characteristics of the expression medium, auxiliary colors can be used.
To create a consistent corporate image, printing color regulations based on the four primary color percentages must be observed.
Since brightness, saturation, etc. may vary depending on the medium, use them in comparison with the color samples in these regulations to obtain the best standard color when reproducing colors.