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 #42A3E4 is the color #E48342

The HSL model was used to determine the complementary color

Input Color


HEX #42A3E4
RGB 66, 163, 228
CMYK 71%, 29%, 0%, 11%
HSL 204.07°, 75%, 57.65%

Complementary Color


HEX #E48342
RGB 228, 131, 66
CMYK 0%, 43%, 71%, 11%
HSL 24.07°, 75%, 57.65%

Complementary color scheme

#E48342
#A3E442
#42E483
#42A3E4
#8342E4