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 #1D7470 is the color #741D21

The HSL model was used to determine the complementary color

Input Color


HEX #1D7470
RGB 29, 116, 112
CMYK 75%, 0%, 3%, 55%
HSL 177.24°, 60%, 28.43%

Complementary Color


HEX #741D21
RGB 116, 29, 33
CMYK 0%, 75%, 72%, 55%
HSL 357.24°, 60%, 28.43%

Complementary color scheme

#741D21
#74701D
#21741D
#1D7470
#1D2174