In terms of chroma, how does red compare to pink?

Chroma refers to the purity or intensity of a color. In the context of red and pink, red is considered to have a higher chroma than pink. This means that red is a more vivid and saturated color, while pink typically results from the addition of white to red, which dilutes its saturation. By adding white, pink loses some of the intensity that characterizes red, leading to lower chroma. Thus, red holds its vibrant appearance, showcasing greater chroma compared to the softer, lighter pink. This distinction is fundamental in color theory, where the addition of white or black to a color changes its chromatic quality and intensity.