Unique color

Quick answer：

A unique color refers to a shade that is distinct and not commonly found in nature or in a wide range of colors. It often denotes something that stands out and is different from the usual hues. In the context of art, fashion, and design, unique colors are often chosen to convey a sense of originality or to make a statement. In technology, unique colors can be used to identify specific objects or systems, such as in coding or computer graphics.