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 #557E66 is the color #7E556E

The HSL model was used to determine the complementary color

Input Color


HEX #557E66
RGB 85, 126, 102
CMYK 33%, 0%, 19%, 51%
HSL 144.88°, 19.43%, 41.37%

Complementary Color


HEX #7E556E
RGB 126, 85, 110
CMYK 0%, 33%, 13%, 51%
HSL 323.41°, 19.43%, 41.37%

Complementary color scheme

#7E556E
#7E6555
#6E7E55
#557E65
#556E7E