White color symbolizes cleanliness and balanced emotions in Feng Shui and should be the base color in a Restaurant or Café design. You can also apply color beige or cream.
Yellow is the color that Feng Shui associates with increased appetite, fast activity and quick customer turnaround.
Red color belongs to the Feng Shui fire element and represents excitement, reputation, success and the heart's desire.
Many successful fast-food restaurants use the Feng Shui colors red and yellow in their brand logos.
Green is the Feng Shui color of nature and freshness and it is showing up more often in Restaurants as people are becoming more health-conscious in their food choices.
Blue should be avoided, as it is the color of the Feng Shui wood element, which suppresses the earth element (appetite of the guests).