Mixed color. White, purple and blue usually refer to a mixed color, which combines the characteristics of white, purple and blue. This color can produce different tones according to different proportions and lighting conditions. In the clothing and design industry, this color is often used in spring and summer design to create a relaxed and fresh feeling. Cracks refer to the lines of design elements or fabrics, and sometimes they can be expressed as printed patterns. This element can usually increase the visual effect of clothing or products, making them more stereoscopic or layered.