Why do restaurants use yellow?
Apparently, some colors are effective in increasing peoples’ hunger, while other colors dull people’s appetites. The colors that stimulate appetites the most are the primary colors, red and yellow. Numerous businesses use this knowledge when designing their restaurants colors, themes and advertising. Blue. Blue is a color that most restaurants should avoid. It’s not commonly found naturally in food, and it can cause your customers to lose their appetites. Additionally, if you have bright blue walls, the shade of blue can reflect onto your food and make it look less appetizing.