Design with black, white, and gray combinations

Quick answer：

This refers to the use of black, white, and gray colors in design, which are often considered neutral colors. They are used to create a balanced and harmonious look. In interior design, for example, black, white, and gray can be combined to create a sleek, modern aesthetic. In graphic design, these colors are often used for their versatility and ability to convey a sense of sophistication and elegance.