Blue motion gradient background. Moving abstract blurred background. The colors vary with position, producing smooth color transitions. Color neon gradient. 4k

Keywords: abstract animation art background blue blur blurred blurry bokeh bright color colorful colourful colours defocused design effect fluorescent futuristic glow glowing gradient graphic hologram holographic iridescent light magic modern motion moving neon pastel pattern prism rainbow real shape shine shiny show smooth soft sparkle spectrum surface texture ultraviolet vibrant wallpaper