How to determine complementary colors?

What are the different color models?

Determine Complementary Color

140 color names

216 web safe colors

2040 RAL colors

200 shades of gray

The complementary color of #427BAB is the color #AB7142

The HSL model was used to determine the complementary color

Input Color

HEX #427BAB
RGB 66, 123, 171
CMYK 61%, 28%, 0%, 33%
HSL 207.43°, 44.3%, 46.47%

Complementary Color

HEX #AB7142
RGB 171, 113, 66
CMYK 0%, 34%, 61%, 33%
HSL 26.86°, 44.3%, 46.47%

Complementary color scheme

#AB7142

#7CAB42

#42AB71

#427CAB

#7142AB