Seven Color Palette

Quick answer：

A seven-color palette is a collection of seven colors used in art and design. It can be a specific set of hues or a broader range of colors. Artists and designers use these palettes to create harmonious and visually appealing compositions. Common examples include the RGB (red, green, blue) color model in digital media and traditional color wheel arrangements like the RYB (red, yellow, blue) model used in painting.