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 #3C4E40 is the color #4E3C4A

The HSL model was used to determine the complementary color

Input Color

HEX #3C4E40
RGB 60, 78, 64
CMYK 23%, 0%, 18%, 69%
HSL 133.33°, 13.04%, 27.06%

Complementary Color

HEX #4E3C4A
RGB 78, 60, 74
CMYK 0%, 23%, 5%, 69%
HSL 313.33°, 13.04%, 27.06%

Complementary color scheme

#4E3C4A

#4E403C

#4A4E3C

#3C4E40

#3C4A4E