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 #3685FF is the color #FFAF36

The HSL model was used to determine the complementary color

Input Color


HEX #3685FF
RGB 54, 133, 255
CMYK 79%, 48%, 0%, 0%
HSL 216.42°, 100%, 60.59%

Complementary Color


HEX #FFAF36
RGB 255, 175, 54
CMYK 0%, 31%, 79%, 0%
HSL 36.12°, 100%, 60.59%

Complementary color scheme

#FFAF36
#86FF36
#36FFAF
#3686FF
#AF36FF