Pastel Rainbow Gradient Background Cartoon Vector

Pastel rainbow gradient background. Used in cover design, poster, flyer, book design, website backgrounds or advertising. vector Illustration, unic, blue, fantasy, art, purple, pink, plain, fade, magical, sweet, color, paint, dreamy, soft, sky, bright, scene, cloud, spring, beautiful, coarse, element, relaxation, blend, air, blurred, abstract, wallpaper, texture, space, decorative, modern, pattern, copy, colorful, graphic, backdrop, simple, digital, concept, light, trendy