The hierarchy of analogous colors is abundant and

Quick answer：

Analogous colors are those that are next to each other on the color wheel and share a common color trait. The hierarchy in this context likely refers to the various shades and intensities of analogous colors, which can range from very subtle to more pronounced differences. This concept is important in design, art, and color theory, where the arrangement and combination of analogous colors can create harmonious and visually appealing compositions.