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 #185E5E is the color #5E1818

The HSL model was used to determine the complementary color

Input Color


HEX #185E5E
RGB 24, 94, 94
CMYK 74%, 0%, 0%, 63%
HSL 180°, 59.32%, 23.14%

Complementary Color


HEX #5E1818
RGB 94, 24, 24
CMYK 0%, 74%, 74%, 63%
HSL 0°, 59.32%, 23.14%

Complementary color scheme

#5E1818
#5E5E18
#185E18
#185E5E
#18185E