Rainbow Concentric Rectangles - Geometric Color Frame Design #3329981 (License: Personal Use)

This abstract image features seven precisely aligned rectangular borders in the traditional rainbow color sequence: red, orange, yellow, green, blue, indigo, and violet-progressing inward from the outermost edge. Each band is uniform in thickness and sharply defined, forming a symmetrical, layered frame that evokes both optical art and inclusive symbolism. The central white rectangle provides negative space for text or content integration.

Commonly used in digital design as a decorative border, presentation slide background, inclusivity-themed graphic, or educational material illustrating color theory or geometry. Matches user intent for visually striking, symbolic, or modular layout assets.