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 #521B3B is the color #1B5232

The HSL model was used to determine the complementary color

Input Color


HEX #521B3B
RGB 82, 27, 59
CMYK 0%, 67%, 28%, 68%
HSL 325.09°, 50.46%, 21.37%

Complementary Color


HEX #1B5232
RGB 27, 82, 50
CMYK 67%, 0%, 39%, 68%
HSL 145.09°, 50.46%, 21.37%

Complementary color scheme

#1B5232
#1B3B52
#321B52
#521B3B
#52321B