The document discusses the basics of color design. It defines color as the property objects have to produce different visual sensations due to how they reflect or emit light. It describes primary colors, secondary colors, and tertiary colors. It also discusses color schemes including complementary colors, monochromatic colors, warm colors, and cool colors. Finally, it defines hue as the property of color we ask about, like red, yellow, green, or blue, which are caused by different light wavelengths.