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 #12488C is the color #8C5512

The HSL model was used to determine the complementary color

Input Color


HEX #12488C
RGB 18, 72, 140
CMYK 87%, 49%, 0%, 45%
HSL 213.44°, 77.22%, 30.98%

Complementary Color


HEX #8C5512
RGB 140, 85, 18
CMYK 0%, 39%, 87%, 45%
HSL 32.95°, 77.22%, 30.98%

Complementary color scheme

#8C5512
#498C12
#128C55
#12498C
#55128C