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 #1B485B is the color #5B2D1B

The HSL model was used to determine the complementary color

Input Color


HEX #1B485B
RGB 27, 72, 91
CMYK 70%, 21%, 0%, 64%
HSL 197.81°, 54.24%, 23.14%

Complementary Color


HEX #5B2D1B
RGB 91, 45, 27
CMYK 0%, 51%, 70%, 64%
HSL 16.88°, 54.24%, 23.14%

Complementary color scheme

#5B2D1B
#495B1B
#1B5B2D
#1B495B
#2D1B5B