Red is a very warm color, eye-catching and beautiful, which makes people dare not stare, while blue is quiet, dignified and gentle, with some empty sea and blue sea feeling. But when these two colors are matched, the feeling of a gentle lady is like a romantic dream scene, which really makes people involuntarily like it.

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Precautions:

Red should not be the main color of the space for a long time: too much red in the room will overload the eyes, keep the nerves at a high point for a long time, and make people have the desire to escape. If you want to achieve the purpose of celebration, you can decorate it with small objects such as curtains, bedding and cushions.

Primary colors and their collocation. The concept of color matching can also be called color coordination, which is an effect when colors make people look comfortable. Red, yellow and blue can always coordinate with each other, because these colors are very bold, bright and never out of date.

Baidu encyclopedia-color matching