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 #40858C is the color #8C4640

The HSL model was used to determine the complementary color

Input Color

HEX #40858C
RGB 64, 133, 140
CMYK 54%, 5%, 0%, 45%
HSL 185.53°, 37.25%, 40%

Complementary Color

HEX #8C4640
RGB 140, 70, 64
CMYK 0%, 50%, 54%, 45%
HSL 4.74°, 37.25%, 40%

Complementary color scheme

#8C4640

#868C40

#408C46

#40868C

#46408C