How do red and pink compare in terms of hue?

The statement that red is equal to pink in hue is accurate because both colors fall within the same hue family on the color wheel. Specifically, pink is essentially a lighter tint of red, created by adding white to red, which alters its saturation but does not change its foundational hue. In color theory, hue refers to the pure color itself, without regard for lightness or darkness. Thus, while pink may appear lighter than red, they share the same basic hue, identifying their relationship on the spectrum.

In contrast, the other options address aspects like darkness and vibrancy, which pertain more to the lightness, saturation, or intensity of the colors rather than their inherent color identity. Additionally, pink is not classified as a primary hue, as it is derived from red rather than being one of the primary color components in color mixing.