Four-color color table to spell two

GretagMacbeth's ColorPicker Color Management Software

Two color gaps

A spectrophotometer for measuring the color of a computer

For some spot colors, the above two methods may not find the appropriate four-color pairing, because there are many spot colors that are out of the color gamut range that can be represented by the four colors, so that only spot color printing can be used. Therefore, it is recommended that when selecting colors for customers, we must first know whether to use four-color or spot color printing, and then select the appropriate color to do.


Source: HC Network