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 #7E1B1B is the color #1B7E7E

The HSL model was used to determine the complementary color

Input Color


HEX #7E1B1B
RGB 126, 27, 27
CMYK 0%, 79%, 79%, 51%
HSL 0°, 64.71%, 30%

Complementary Color


HEX #1B7E7E
RGB 27, 126, 126
CMYK 79%, 0%, 0%, 51%
HSL 180°, 64.71%, 30%

Complementary color scheme

#1B7E7E
#1B1B7E
#7E1B7E
#7E1B1B
#7E7E1B