The color wheel is an important tool used in art and design to understand the relationships between different shades and hues. While it is commonly referred to as the color wheel, there are several different synonyms for this term that can be used depending on the context. For example, it can also be called the color circle, color sphere, or chromatic circle. Other synonyms for the color wheel include the color chart, color palette, and color scheme. When discussing the color wheel in terms of its historical origins, it can also be referred to as the color triangle or Johannes Itten's color star. Regardless of the term used, the color wheel remains a vital resource for artists, designers, and anyone interested in the world of color.