The color proportion with cold wind

Quick answer：

The term 'cold wind' in the context of color proportion might refer to a design aesthetic that utilizes cool colors in a balanced manner. Cool colors like blue, green, and purple are often associated with calmness and serenity, and are used to create a sense of tranquility or to contrast with warmer tones. The 'color proportion' implies a balance or distribution of these cool colors within a design, whether it be in fashion, interior design, or visual art.