In case of printing, the expression of the exclusive colors should be expressed spot colors, but may four primary printing colors can be applied depending on the characteristics of the adopted media. When color expression, there may be slight differences in color reproduction depending on the printing method, the ink concentration, and the properties of paper, but optimum conditions should be ensured.
As for color application to signage, there may be subtle color differentiations depending on the characteristics of different methods such as plastic sheet, paint, and silk screen. but optimum conditions should be ensured. Web colors should adhere to the specified color values, but may be subtly adjusted to actual conditions.