Which color scheme uses colors that are next to each other on the color wheel?

The color scheme that uses colors next to each other on the color wheel is indeed based on the concept of analogous colors. This arrangement creates a harmonious and visually pleasing effect because the colors share similar hues and create a sense of unity within a design or artwork.

In an analogous color scheme, typically three colors are chosen; one primary color and two secondary colors that are adjacent to it. This approach allows for a smooth transition between the shades, resulting in a cohesive look that is often found in nature.

In contrast, the other types of color schemes involve different configurations that do not prioritize adjacency on the color wheel. For instance, a complementary color scheme relies on colors directly opposite one another for high contrast, while a split complementary scheme incorporates one main color and the two colors adjacent to its complementary color, and a triad scheme uses three colors that are evenly spaced around the wheel. Each of these approaches offers a distinct visual impact, differing significantly from the harmonious blend that an analogous color scheme provides.