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 #5B9399 is the color #99605B

The HSL model was used to determine the complementary color

Input Color


HEX #5B9399
RGB 91, 147, 153
CMYK 41%, 4%, 0%, 40%
HSL 185.81°, 25.41%, 47.84%

Complementary Color


HEX #99605B
RGB 153, 96, 91
CMYK 0%, 37%, 41%, 40%
HSL 4.84°, 25.41%, 47.84%

Complementary color scheme

#99605B
#94995B
#5B9960
#5B9499
#605B99