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 #1A334D is the color #4D341A

The HSL model was used to determine the complementary color

Input Color


HEX #1A334D
RGB 26, 51, 77
CMYK 66%, 34%, 0%, 70%
HSL 210.59°, 49.51%, 20.2%

Complementary Color


HEX #4D341A
RGB 77, 52, 26
CMYK 0%, 32%, 66%, 70%
HSL 30.59°, 49.51%, 20.2%

Complementary color scheme

#4D341A
#344D1A
#1A4D34
#1A344D
#341A4D