gradient background matching

Quick answer：

Gradient background matching refers to the technique of harmonizing the color transitions in a background design. It involves creating a seamless blend of colors to create a visually appealing and cohesive look in graphic design, web design, and art. This technique is often used to create depth, perspective, or a sense of movement in a design. It is important to consider the color theory, contrast, and the overall design context when creating a gradient background.