Rainbow Concentric Circles Graphic - Free Vector Illustration #1554843 (License: Personal Use)

This digital illustration features seven evenly spaced concentric circles in classic rainbow order-red, orange, yellow, green, blue, indigo, and violet-with soft gradients and a crisp white core. The design is vector-style, scalable without loss of quality, and optimized for web use. Its balanced symmetry and bold color transitions make it suitable for infographics, app icons, or mindfulness visuals.

Commonly used in educational content (e.g., color theory lessons), wellness apps (chakra or meditation guides), UI/UX design (progress indicators or loading animations), and creative branding. Matches user intent for free, high-resolution abstract graphics with symbolic meaning.