#6666cc - RGB (102, 102, 204) - CMYK (50, 50, 0, 20)

#6666cc
102, 102, 204
40, 40, 80
50, 50, 0, 20
240°, 50%, 60%
240°, 50%, 80%

Color schemes that include #6666cc

#66cc66 #6666cc #cc6666

Triadic Colors

#66cc99 #6666cc #cc6699 #cccc66

Square Colors

#84cc66 #6666cc #cc8466

Golden Ratio