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 #428B72 is the color #8B425C

The HSL model was used to determine the complementary color

Input Color


HEX #428B72
RGB 66, 139, 114
CMYK 53%, 0%, 18%, 45%
HSL 159.45°, 35.61%, 40.2%

Complementary Color


HEX #8B425C
RGB 139, 66, 92
CMYK 0%, 53%, 34%, 45%
HSL 338.63°, 35.61%, 40.2%

Complementary color scheme

#8B425C
#8B7142
#5C8B42
#428B71
#425C8B