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 #455540 is the color #504055

The HSL model was used to determine the complementary color

Input Color


HEX #455540
RGB 69, 85, 64
CMYK 19%, 0%, 25%, 67%
HSL 105.71°, 14.09%, 29.22%

Complementary Color


HEX #504055
RGB 80, 64, 85
CMYK 6%, 25%, 0%, 67%
HSL 285.71°, 14.09%, 29.22%

Complementary color scheme

#504055
#554045
#555040
#455540
#405550