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 #521529 is the color #15523E

The HSL model was used to determine the complementary color

Input Color


HEX #521529
RGB 82, 21, 41
CMYK 0%, 74%, 50%, 68%
HSL 340.33°, 59.22%, 20.2%

Complementary Color


HEX #15523E
RGB 21, 82, 62
CMYK 74%, 0%, 24%, 68%
HSL 160.33°, 59.22%, 20.2%

Complementary color scheme

#15523E
#152952
#3E1552
#521529
#523E15