As a comprehensive art and science field,tableware color design is of great significance to enhance the user's dining experience and create a dining environment.This paper discusses the principles and strategies of tableware color design based on the theories of color aesthetics,emotional synesthesia and color therapy.In practice,designers need to constantly innovate and consider a variety of factors to create tableware products that meet user needs,cultural background and market trends.Through the research of this paper,it can provide theoretical guidance and practical reference for tableware design,in order to meet people's increasing demand for better quality of life.