The term 'constitute red and blue design' refers to a design that primarily uses red and blue colors as its main elements. Red and blue are contrasting colors that are often used in design to evoke emotions or to stand out. They can be combined in various ways, such as in complementary color schemes, monochromatic palettes, or as accent colors. In design, the use of red and blue can be influenced by cultural connotations, the intended message, and the context in which the design is used.