Example5: the effect of color spaces

Take a CMYK background of 100 % cyan, 0 % magenta, 0 % yellow, 50 % black. Place the following different objects on top of this background in such a way that they do not overlap each other:

Object

Color space and values

Overprint mode

1

80 % Gray

OPM 0

2

80 % Gray

OPM 1

3

C: 0 %

M: 0 %

Y: 0 %

K: 20 %

OPM 0

4

C: 0 %

M: 0 %

Y: 0 %

K: 20 %

OPM 1

5

20 % of spot color Black

OPM 0

6

20 % of spot color Black

OPM 1

The results will be as follows: