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 #1B1442 is the color #3B4214

The HSL model was used to determine the complementary color

Input Color


HEX #1B1442
RGB 27, 20, 66
CMYK 59%, 70%, 0%, 74%
HSL 249.13°, 53.49%, 16.86%

Complementary Color


HEX #3B4214
RGB 59, 66, 20
CMYK 11%, 0%, 70%, 74%
HSL 69.13°, 53.49%, 16.86%

Complementary color scheme

#3B4214
#14421B
#143B42
#1B1442
#42143B