MONOCHROME & NAVY BLUE
Monochromatic colors are a combination of several colors that come from one color with different values and intensities. Another combo is the color Navy Blue which is a derivative of a very dark blue color that contrasts strongly with white. According to real picture 100 when there is a difference in color. And this color is a mainstay and favorite because it is a neutral color that can be matched with various colors, aka easy to make.