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 #79807F is the color #80797A

The HSL model was used to determine the complementary color

Input Color

HEX #79807F
RGB 121, 128, 127
CMYK 5%, 0%, 1%, 50%
HSL 171.43°, 2.81%, 48.82%

Complementary Color

HEX #80797A
RGB 128, 121, 122
CMYK 0%, 5%, 5%, 50%
HSL 351.43°, 2.81%, 48.82%

Complementary color scheme

#80797A

#807F79

#7A8079

#79807F

#797A80