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 #05152D is the color #2D1D05

The HSL model was used to determine the complementary color

Input Color

HEX #05152D
RGB 5, 21, 45
CMYK 89%, 53%, 0%, 82%
HSL 216°, 80%, 9.8%

Complementary Color

HEX #2D1D05
RGB 45, 29, 5
CMYK 0%, 36%, 89%, 82%
HSL 36°, 80%, 9.8%

Complementary color scheme

#2D1D05

#152D05

#052D1D

#05152D

#1D052D