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 #555B40 is the color #46405B

The HSL model was used to determine the complementary color

Input Color


HEX #555B40
RGB 85, 91, 64
CMYK 7%, 0%, 30%, 64%
HSL 73.33°, 17.42%, 30.39%

Complementary Color


HEX #46405B
RGB 70, 64, 91
CMYK 23%, 30%, 0%, 64%
HSL 253.33°, 17.42%, 30.39%

Complementary color scheme

#46405B
#5B4055
#5B4640
#555B40
#405B46