In the interior space, both the furnishings and the users need a certain environment to be set. This will not only better express the theme of the design, but also have a good impact on the user's mood and state. There is a close relationship between color matching and the use of soft decoration. The effective combination of the two can create completely different effects. Reasonable color matching can make the role of soft decoration to the extreme, and the correct choice of soft packaging materials can also perfectly express the visual effect of color. Especially the details can not be ignored, the finishing touch can make the space style theme more clear.