The literary color usually referred to the emotions, atmosphere, style, and symbolic meaning expressed in literary works, which had unique aesthetic value and cultural significance. The literary color of a literary work could be reflected through factors such as the background of the creation and the background of the times. For example, novels of different eras may show different emotional atmosphere and symbolic meaning. For example, classical novels often show profound cultural heritage and philosophical thoughts, while modern novels pay more attention to the complexity and variety of human nature. The literary color is an important part of literary works, which is of great significance to understand the meaning and extension of literary works.