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 #194B51 is the color #511F19

The HSL model was used to determine the complementary color

Input Color


HEX #194B51
RGB 25, 75, 81
CMYK 69%, 7%, 0%, 68%
HSL 186.43°, 52.83%, 20.78%

Complementary Color


HEX #511F19
RGB 81, 31, 25
CMYK 0%, 62%, 69%, 68%
HSL 6.43°, 52.83%, 20.78%

Complementary color scheme

#511F19
#4B5119
#19511F
#194B51
#1F1951