Red doors can be matched with white, black and log-colored doors. White: Another classic collocation color of red is white. Home with red and white, the visual expansion effect of white increases the space, while the calm red stabilizes the gas field of the whole room, which is comfortable and noble. Black: The combination of red and black is very classic and often appears in our field of vision. The feeling of red and black rationing is like the perfect fusion of sensibility and rationality, enthusiasm and calmness. The mixture of the two sublimates a new feeling of noble atmosphere, making the home more elegant and noble. Log color: some people like red but want to keep a low profile and not glare. They want their home to give people a kind and natural feeling, so cotton and linen or log color is the most suitable. Log color has a good slow-release effect, and the combination of red and log color will make the home more soothing and soft.