The document discusses various color schemes including complementary, split complementary, analogous, triadic, and monochromatic. It explains that complementary schemes use colors directly across from each other on the color wheel, while split complementary incorporates the two colors on either side. Analogous schemes use two or three adjacent colors. Triadic schemes use three colors evenly spaced around the wheel. Monochromatic schemes use tints, tones, and shades of a single color. The document provides examples and tips for using different color schemes and notes that personal preference determines whether certain colors go together.