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 #2B5CA5 is the color #A5722B

The HSL model was used to determine the complementary color

Input Color


HEX #2B5CA5
RGB 43, 92, 165
CMYK 74%, 44%, 0%, 35%
HSL 215.9°, 58.65%, 40.78%

Complementary Color


HEX #A5722B
RGB 165, 114, 43
CMYK 0%, 31%, 74%, 35%
HSL 34.92°, 58.65%, 40.78%

Complementary color scheme

#A5722B
#5EA52B
#2BA572
#2B5EA5
#722BA5