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 #0A124E is the color #4E450A

The HSL model was used to determine the complementary color

Input Color

HEX #0A124E
RGB 10, 18, 78
CMYK 87%, 77%, 0%, 69%
HSL 232.94°, 77.27%, 17.25%

Complementary Color

HEX #4E450A
RGB 78, 69, 10
CMYK 0%, 12%, 87%, 69%
HSL 52.06°, 77.27%, 17.25%

Complementary color scheme

#4E450A

#134E0A

#0A4E45

#0A134E

#450A4E