With the popularization of digital products in modern society, the present popular software interface cannot meet individualized needs of customers. So the customization of the interface image has become a new trend. This paper will conduct a systematic study of graphic interface from the viewpoint of user's experience by employing chart analysis and color vision-related theories, elaborate the interactive function and principles of application of color-matching law in the GUI design in hope to provide theoretical support for the color development of GUI designers.