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 #AA001A is the color #00AA8E

The HSL model was used to determine the complementary color

Input Color


HEX #AA001A
RGB 170, 0, 26
CMYK 0%, 100%, 85%, 33%
HSL 350.82°, 100%, 33.33%

Complementary Color


HEX #00AA8E
RGB 0, 170, 142
CMYK 100%, 0%, 16%, 33%
HSL 170.12°, 100%, 33.33%

Complementary color scheme

#00AA8E
#001CAA
#8E00AA
#AA001C
#AA8E00