Urban buildings are mainly low-saturation and cool tones. In order to conform to the basic tone of the entire city, the main building tones are mainly low-saturation and light tones, which can be interspersed with some high-saturation colors and dark colors. The project is located in the south of the Yangtze River. The misty habitat in the south of the Yangtze River is closely related to the development of culture and its unique charm. In this case, we proposed two key words "santa" and "a misty rain" as the expression of local cultural atmosphere, and used them A large area of U glass is used as the specific cultural reality; the local color steel plate with production capacity advantages is adopted as the local language of "the city of industry and commerce". The hazy beauty of the mist and rain in the south of the Yangtze River and the beauty of the industry owned by the industrial and commercial industries are displayed in the entire factory at the same time to create a contrast and harmony. An aesthetic feast of conflict.