摘要：In order to change the dull and rigid atmosphere in some interior spaces, a kind of scheme of aesthetic optical illusion is designed combined the spatial principle, and colors and visual illusion design technology. Which is beneficial to change the spatial character. In this paper, VR technology is used to immerse the space of three times three times three cubic meters of red, orange, yellow, blue, green, purple, white and black, so as to collect the psychological effects of the experimenters, the results showed that 90% of them had the same color psychological induction.The conclusion of colors and visual illusion is verified through the successful application of the practical results in plane, indoor and medical treatment: changing the spatial character can reasonably use the colors and visual illusion design, can have unexpected humanistic interest and aesthetic enjoyment, and meet the aesthetic needs of space. Therefore, it is suggested to set up some colors and visual illusion works of art in the ordinary space to improve the comfort and aesthetic taste of the space.
