Citation explanation
The contrast of cold and warm colors is an obvious form of color contrast, and also a relatively structural form. The contrast of cold and warm colors cannot exist in isolation, and color factors such as hue, light and shade must accompany it. In Van Gogh's The Open Air Cafe at Night, the soft yellow light forms a strong contrast with the cool blue sky, producing a shocking visual effect. The contrast between cold and warm is relative. When green is placed in yellow green, green becomes cold. When green is placed in blue, green looks warmer. The contrast between cold and warm is also strong or weak. The closer the cold and warm attributes are, the weaker the contrast between cold and warm colors will be. When reaching the cold and warm poles, the strongest contrast between cold and warm will be formed.
