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 #505C66 is the color #665A50

The HSL model was used to determine the complementary color

Input Color


HEX #505C66
RGB 80, 92, 102
CMYK 22%, 10%, 0%, 60%
HSL 207.27°, 12.09%, 35.69%

Complementary Color


HEX #665A50
RGB 102, 90, 80
CMYK 0%, 12%, 22%, 60%
HSL 27.27°, 12.09%, 35.69%

Complementary color scheme

#665A50
#5C6650
#50665A
#505C66
#5A5066