What is the standard color value of CMYK?

There is no uniform standard for colors, whether it is cmyk or rgb colors, but cmyk colors generally have more accurate color cards if printed.

Coffee (solid) CMYK:C60 M70? Y 100？ K25？ You can increase or decrease the depth and brightness of printing. The color difference standard is 10%.

Therefore, it is necessary to determine whether the color is dark or light according to the content of the design.

For printing colors, standard colors are usually used. However, in actual use, there is no strict requirement according to the regulations of color cards or parameters. This is to adjust the color interval according to the design content and color matching.