This study focuses on the application of color psychological intervention in psychological counseling for college students, with the aim of finding an intervention path that meets the psychological needs of students. In the study, the core connotation of color psychological intervention was first clarified, and then the principles of its application in psychological counseling were clarified based on the psychological characteristics of college students. Subsequently, specific application strategies including environment creation, theme activity development, and personalized program formulation were explored, in order to provide practical auxiliary means for college psychological counseling work.