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 #1B546E is the color #6E341B

The HSL model was used to determine the complementary color

Input Color


HEX #1B546E
RGB 27, 84, 110
CMYK 75%, 24%, 0%, 57%
HSL 198.8°, 60.58%, 26.86%

Complementary Color


HEX #6E341B
RGB 110, 52, 27
CMYK 0%, 53%, 75%, 57%
HSL 18.07°, 60.58%, 26.86%

Complementary color scheme

#6E341B
#556E1B
#1B6E34
#1B556E
#341B6E