Abstract Rainbow Gradient Bands 4K Sci-Fi Screen Background

Free 4K still wallpaper with broad, softly blended horizontal bands transitioning through blue, violet, red, green, and teal over a dark field. A clean abstract backdrop for fictional HUDs, dashboards, telemetry displays, scanners, and sci‑

Resolution: 3840×2160
Format: PNG
Original image size: 1.1 MB

Free 4K UHD download ↓

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Image: "Abstract Rainbow Gradient Bands 4K Sci-Fi Screen Background" by Unique Live Wallpaper — https://uniquelivewallpaper.com/free-4k-wallpapers/abstract-rainbow-gradient-bands-4k-sci-fi-screen-background-8c3f7e28/

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