cool color
Refers to colors that evoke a sense of coolness, such as blue, blue-green, and purple. Often used in design, fashion, and color theory contexts.
この部屋はクールカラーでまとめられていて、涼しげな印象だ。
This room is decorated in cool colors, giving a refreshing impression.
Variant with interpunct; less common in everyday writing.
Loanword from English 'cool color'.