Rainbow Circle Spectrum Graphic - Free Vector Illustration #1324755 (License: Personal Use)

This digital illustration features 12 evenly spaced, vivid concentric rings transitioning smoothly through the full visible spectrum-from red to violet-centered around a clean white core. Rendered in vector-style precision with sharp edges and saturated hues, it emphasizes symmetry and chromatic harmony. The stark black backdrop enhances contrast and makes the colors pop for maximum visual impact.

Used in educational materials (e.g., color theory lessons), UI/UX design (loading indicators, progress rings), branding (diversity/inclusion motifs), and digital art. Matches user intent for free, scalable rainbow graphics with symbolic or decorative purpose.