A variety of color palettes

Quick answer：

A color palette refers to a set of colors used in design, art, or fashion. It can include different combinations of hues, shades, and tones to create a cohesive and visually appealing look. In design, color palettes are used to ensure consistency across various elements of a project, such as branding, websites, or interiors. They can be categorized by mood, season, or color theory principles.