Red and blue color collision trend

Quick answer：

The 'Red and Blue Color Collision Trend' refers to a fashion or design trend characterized by the bold combination of red and blue colors. This trend often appears in fashion, interior design, and graphic design, where the contrasting colors are used to create a striking visual impact. It can evoke a range of emotions, from energy and excitement to sophistication and elegance, depending on the context and the balance between the two colors.