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 #506B77 is the color #775C50

The HSL model was used to determine the complementary color

Input Color

HEX #506B77
RGB 80, 107, 119
CMYK 33%, 10%, 0%, 53%
HSL 198.46°, 19.6%, 39.02%

Complementary Color

HEX #775C50
RGB 119, 92, 80
CMYK 0%, 23%, 33%, 53%
HSL 18.46°, 19.6%, 39.02%

Complementary color scheme

#775C50

#6B7750

#50775C

#506B77

#5C5077