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 #1B4894 is the color #94661B

The HSL model was used to determine the complementary color

Input Color


HEX #1B4894
RGB 27, 72, 148
CMYK 82%, 51%, 0%, 42%
HSL 217.69°, 69.14%, 34.31%

Complementary Color


HEX #94661B
RGB 148, 102, 27
CMYK 0%, 31%, 82%, 42%
HSL 37.19°, 69.14%, 34.31%

Complementary color scheme

#94661B
#49941B
#1B9466
#1B4994
#661B94