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 #1B80C4 is the color #C45F1B

The HSL model was used to determine the complementary color

Input Color


HEX #1B80C4
RGB 27, 128, 196
CMYK 86%, 35%, 0%, 23%
HSL 204.14°, 75.78%, 43.73%

Complementary Color


HEX #C45F1B
RGB 196, 95, 27
CMYK 0%, 52%, 86%, 23%
HSL 24.14°, 75.78%, 43.73%

Complementary color scheme

#C45F1B
#80C41B
#1BC45F
#1B80C4
#5F1BC4