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 #0040A0 is the color #A06000

The HSL model was used to determine the complementary color

Input Color


HEX #0040A0
RGB 0, 64, 160
CMYK 100%, 60%, 0%, 37%
HSL 216°, 100%, 31.37%

Complementary Color


HEX #A06000
RGB 160, 96, 0
CMYK 0%, 40%, 100%, 37%
HSL 36°, 100%, 31.37%

Complementary color scheme

#A06000
#40A000
#00A060
#0040A0
#6000A0