The gradient of red and yellow colors

Quick answer：

The gradient of red and yellow colors refers to a gradual transition from red to yellow on a color spectrum. It is a common technique in design and art to create a smooth blend between the two hues. In color theory, red and yellow are complementary colors, meaning they contrast with each other and can create a striking visual effect when blended. This gradient can be used to represent various concepts, such as warmth and progression, in various applications like digital art, web design, and graphic design.