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 #3F7F1F is the color #5F1F7F

The HSL model was used to determine the complementary color

Input Color


HEX #3F7F1F
RGB 63, 127, 31
CMYK 50%, 0%, 76%, 50%
HSL 100°, 60.76%, 30.98%

Complementary Color


HEX #5F1F7F
RGB 95, 31, 127
CMYK 25%, 76%, 0%, 50%
HSL 280°, 60.76%, 30.98%

Complementary color scheme

#5F1F7F
#7F1F3F
#7F5F1F
#3F7F1F
#1F7F5F