Colors can affect appetite. According to American research, it is confirmed that: red and yellow can arouse appetite, blue can suppress appetite to a certain extent, and green represents brightness, freshness and nature, which makes people tend to use green food.

High brightness, high saturation of the warm colors belong to the expansion of the color, from the psychological can widen the space, can reduce the number of guests when the crowded feeling.

A brightly colored space gives guests an impression of cleanliness and efficiency.

｜Fast food: Orange, red and light blue｜

According to color studies, this color scheme is the most stimulating. It allows customers to spend in the shortest possible time, consume quickly and then leave.

Because yellow and red represent enthusiasm, activity, and energy, it will make people more restless, dining quickly and then leaving quickly, thus achieving the purpose of increasing the turnover rate, while the blue color is the most eye-catching, which can quickly catch the consumer's sight.

｜普通正餐：咖色、卡其、高级灰、黑色｜

This kind of color system is more calm and introverted, which is in line with the tone of most of the formal dining.

And the dominant consumer groups such as 70, 80 and so on also prefer this kind of color system, because it is in line with their mature and introverted temperament.

｜High-end dining: black, linen gray, purple｜

Black, linen gray is the royal color of many suits, giving people a formal, elegant, low-key feeling, in line with the rich people pursuing a "low-key in the highlights of luxury" tone. And purple as the color of nobility, with gorgeous, noble, mysterious and romantic feeling.