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 #42565A is the color #5A4642

The HSL model was used to determine the complementary color

Input Color

HEX #42565A
RGB 66, 86, 90
CMYK 27%, 4%, 0%, 65%
HSL 190°, 15.38%, 30.59%

Complementary Color

HEX #5A4642
RGB 90, 70, 66
CMYK 0%, 22%, 27%, 65%
HSL 10°, 15.38%, 30.59%

Complementary color scheme

#5A4642

#565A42

#425A46

#42565A

#46425A