What term is used to describe the intermediate colors formed by wavelengths?

The term that describes the intermediate colors formed by wavelengths is "color." In the context of light and its wavelengths, color encompasses the spectrum of shades that are produced when light hits an object and reflects back to our eyes. Different wavelengths correspond to different colors; for example, red has a longer wavelength than blue. When two primary colors of light mix, they create intermediate colors, resulting in a broader range of hues.

While "hue," which refers to the name of the color itself, might seem closely related, it specifically indicates the actual color perceived rather than the concept of intermediate colors. "Shade" and "tint" are terms that refer to the variations of a hue by adding black or white respectively, but they do not encompass the entire range of colors produced by varying wavelengths. Thus, "color" is the most suitable term for describing these intermediate colors as it encapsulates the broad spectrum of light and its impact on our perception of colors.