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 #5A5351 is the color #51585A

The HSL model was used to determine the complementary color

Input Color

HEX #5A5351
RGB 90, 83, 81
CMYK 0%, 8%, 10%, 65%
HSL 13.33°, 5.26%, 33.53%

Complementary Color

HEX #51585A
RGB 81, 88, 90
CMYK 10%, 2%, 0%, 65%
HSL 193.33°, 5.26%, 33.53%

Complementary color scheme

#51585A

#53515A

#5A5158

#5A5351

#585A51