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 #518291 is the color #916051

The HSL model was used to determine the complementary color

Input Color


HEX #518291
RGB 81, 130, 145
CMYK 44%, 10%, 0%, 43%
HSL 194.06°, 28.32%, 44.31%

Complementary Color


HEX #916051
RGB 145, 96, 81
CMYK 0%, 34%, 44%, 43%
HSL 14.06°, 28.32%, 44.31%

Complementary color scheme

#916051
#829151
#519160
#518291
#605191