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 #554D4D is the color #4D5555

The HSL model was used to determine the complementary color

Input Color


HEX #554D4D
RGB 85, 77, 77
CMYK 0%, 9%, 9%, 67%
HSL 0°, 4.94%, 31.76%

Complementary Color


HEX #4D5555
RGB 77, 85, 85
CMYK 9%, 0%, 0%, 67%
HSL 180°, 4.94%, 31.76%

Complementary color scheme

#4D5555
#4D4D55
#554D55
#554D4D
#55554D