ColorCMYK Object

Represents a cyan-magenta-yellow-black (CMYK) color value.
Using the ColorCMYK object
Use the CMYK property of a ColorFormat object to return a ColorCMYK object. Use the Cyan, Magenta, Yellow, and Black properties of the ColorCMYK object to individually set each of the four colors in the CMYK color value. Use the SetCMYK method on a ColorCMYK object to set all four colors at once.
The following example retrieves the CMYK color value of shape one's fill and changes it to another CMYK color value.
Dim cmykColor As ColorCMYK
Set cmykColor = ActiveDocument.Pages(1).Shapes(1).Fill.ForeColor.CMYK
cmykColor.SetCMYK Cyan:=0, Magenta:=255, Yellow:=255, Black:=50