Some fast food restaurants are generally decorated in red and orange. So, what color should the decoration of fast food restaurants be based on? The survey results show that consumers like red, orange and blue best. Experts said that in the process of designing the space atmosphere of fast-food restaurants, the matching colors of orange, yellow and blue can improve customers' dining mood and turnover rate.

people who eat out frequently may find that most of the fast food restaurants they patronize are mainly red, orange, blue and other colors, and most of them are red and orange. For example, some Chinese fast food restaurants are generally decorated in red and orange.