High-purity color plane design

Quick answer：

High-purity color plane design refers to the creation of color schemes where the colors are highly pure and distinct from one another. This design approach is often used in graphic design, branding, and art to ensure that the visual impact of the colors is strong and clear. It involves selecting colors from a color wheel and using them in a way that emphasizes their purity, often with limited color variations. This technique can enhance the aesthetic appeal of a design and convey a strong brand identity.