The purpose of this study is to clarify the actual conditions of the color on interior design for university students. At first, the author carried out the questionnaire survey in order to grasp the characteristics of respondents and their consciousness of interior and color design. Based on the results of the questionnaire survey, the relationship between the characteristics of respondents and their consciousness was studied. Especially, the influence of the respondents' academic grade and the size of a room on their level of importance, interest, satisfaction in interior and color design were analyzed. In addition, the author gave consideration to the method of color scheme for comfortable apartment rooms.