RGB (155, 20, 21)

The complementary color of 155, 20, 21 is 20, 155, 154. When combined, they cancel each other out: this means that they produce a grayscale color. When placed next to each other, they create the strongest contrast.

A triadic color scheme use three colors that are evenly spaced around the color wheel. Triadic color harmonies tend to be quite vibrant, even if you use pale or unsaturated versions of your hues. To use a triadic harmony successfully, the colors should be carefully balanced - let one color dominate (155, 20, 21) and use the two others for accent (21, 155, 20, 20, 21, 155).

The square color scheme has four colors spaced evenly around the color circle. This creates a balance between warm (155, 20, 21, 89, 155, 20) and cool (20, 155, 154,