Red-orange is an example of which type of color?

Red-orange is classified as an intermediate color, sometimes referred to as a tertiary color. This designation comes from the fact that intermediate colors are created by mixing a primary color with a secondary color. In this case, red is a primary color while orange is a secondary color formed by mixing the primary colors yellow and red. When red is mixed with orange, the resulting color appears as red-orange, thus falling into the category of intermediate colors. This terminology highlights the relationship between basic color groups and how complex hues are derived from simpler ones.

Understanding this classification helps in color theory and its applications, as it provides insight into how shades are created and used in different contexts, such as art and design.