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 #31524C is the color #523137

The HSL model was used to determine the complementary color

Input Color


HEX #31524C
RGB 49, 82, 76
CMYK 40%, 0%, 7%, 68%
HSL 169.09°, 25.19%, 25.69%

Complementary Color


HEX #523137
RGB 82, 49, 55
CMYK 0%, 40%, 33%, 68%
HSL 349.09°, 25.19%, 25.69%

Complementary color scheme

#523137
#524C31
#375231
#31524C
#313752