Chromatic harmony refers to the use of colors that are adjacent or closely related on the color wheel to create a pleasing visual effect. This technique often involves combining colors that share similar hues, resulting in a cohesive and harmonious appearance. Artists and designers utilize chromatic harmony to evoke specific emotions and enhance the overall aesthetic of their work. In music, chromatic harmony can also describe the use of notes that are not part of the traditional scale, adding richness and complexity to compositions. This approach allows for greater expression and can create tension and resolution, similar to how colors interact in visual art.