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 #3B5D00 is the color #21005D

The HSL model was used to determine the complementary color

Input Color


HEX #3B5D00
RGB 59, 93, 0
CMYK 37%, 0%, 100%, 64%
HSL 81.94°, 100%, 18.24%

Complementary Color


HEX #21005D
RGB 33, 0, 93
CMYK 65%, 100%, 0%, 64%
HSL 261.29°, 100%, 18.24%

Complementary color scheme

#21005D
#5D003C
#5D2100
#3C5D00
#005D21