Red and blue color scheme website design

Quick answer：

The use of red and blue color schemes in website design is a popular choice due to the contrasting and vibrant nature of these colors. Red is often associated with energy, passion, and urgency, while blue is associated with calmness, trust, and professionalism. Designers may use these colors strategically to evoke specific emotions or convey the brand's values. However, the effectiveness of a color scheme depends on factors like the target audience, the context of the website, and the overall design aesthetic.