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 #1C3340 is the color #40291C

The HSL model was used to determine the complementary color

Input Color


HEX #1C3340
RGB 28, 51, 64
CMYK 56%, 20%, 0%, 75%
HSL 201.67°, 39.13%, 18.04%

Complementary Color


HEX #40291C
RGB 64, 41, 28
CMYK 0%, 36%, 56%, 75%
HSL 21.67°, 39.13%, 18.04%

Complementary color scheme

#40291C
#33401C
#1C4029
#1C3340
#291C40