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 #45C9FF is the color #FF7A45

The HSL model was used to determine the complementary color

Input Color


HEX #45C9FF
RGB 69, 201, 255
CMYK 73%, 21%, 0%, 0%
HSL 197.42°, 100%, 63.53%

Complementary Color


HEX #FF7A45
RGB 255, 122, 69
CMYK 0%, 52%, 73%, 0%
HSL 17.1°, 100%, 63.53%

Complementary color scheme

#FF7A45
#CAFF45
#45FF7A
#45CAFF
#7A45FF