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 #5B6A6C is the color #6C5D5B

The HSL model was used to determine the complementary color

Input Color

HEX #5B6A6C
RGB 91, 106, 108
CMYK 16%, 2%, 0%, 58%
HSL 187.06°, 8.54%, 39.02%

Complementary Color

HEX #6C5D5B
RGB 108, 93, 91
CMYK 0%, 14%, 16%, 58%
HSL 7.06°, 8.54%, 39.02%

Complementary color scheme

#6C5D5B

#6A6C5B

#5B6C5D

#5B6A6C

#5D5B6C