Design works related to red and blue

Quick answer：

Design works related to red and blue often utilize these colors in various artistic and functional contexts. Red is often associated with passion, energy, and danger, while blue is linked to calmness, stability, and trust. Designers may use these colors to evoke specific emotions, to create a visual contrast, or to communicate a brand's identity. Examples include graphic design, fashion, and architectural projects that feature red and blue in their color schemes.