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 #5A698C is the color #8C7D5A

The HSL model was used to determine the complementary color

Input Color

HEX #5A698C
RGB 90, 105, 140
CMYK 36%, 25%, 0%, 45%
HSL 222°, 21.74%, 45.1%

Complementary Color

HEX #8C7D5A
RGB 140, 125, 90
CMYK 0%, 11%, 36%, 45%
HSL 42°, 21.74%, 45.1%

Complementary color scheme

#8C7D5A

#698C5A

#5A8C7D

#5A698C

#7D5A8C