<P> Color schemes are used to create style and appeal . Colors that create an aesthetic feeling together commonly appear together in color schemes . A basic color scheme uses two colors that look appealing together . More advanced color schemes involve several colors in combination, usually based around a single color--for example, text with such colors as red, yellow, orange and light blue arranged together on a black background in a magazine article . </P> <P> Color schemes can also contain different shades of a single color; for example, a color scheme that mixes different shades of green, ranging from very light (almost white) to very dark . </P> <P> Analogous colors are colors next to each other on the wheel . For example, yellow and green . Monochromic colors are different shades of the same color . For example, light blue, indigo, and cyan blue . Complementary colors are colors across from each other on a color wheel . For example, blue and orange . Triadic colors are colors that are evenly across from each other, in a triangle over the color wheel . For example, the primary colors red, yellow, and blue are triadic colors . </P> <P> For a list of ways to construct color schemes, regarding properties such as warmness / achromiticness / complementariness, see color theory . </P>

Where are complementary colors located on the color wheel