This is a color scheme with two colors that are opposite each other on the color wheel. This color scheme can be vibrant with high contrast if colors are used in the same saturation. This scheme will naturally include a warm and a cool color, as they’re on opposite sides of the wheel. Neutral colors are an elegant choice for monochromatic color schemes. To find a monochromatic color scheme on the color wheel, look at one color, like red, and look at the other tints, tones, and shades within that same angle of the wheel.