Series of gradient colors

Quick answer：

Series of gradient colors refer to a sequence of colors that gradually transition from one to another. This concept is widely used in graphic design, web development, and digital art to create smooth and aesthetically pleasing transitions. In graphic design, gradient colors can be used to create backgrounds, buttons, and UI elements. In web development, gradients are commonly used to enhance the visual appeal of web pages. Digital artists may use gradients to create realistic lighting effects or to add depth to their work.