Six 4K aurora backgrounds with soft warped bands of cyan, violet, magenta and green glowing over a deep navy ground.

Aurora effects fail when every band follows the same curve. These warp each band with its own noise field, so they cross and separate the way real airglow does.

In this download

• 6 JPG backgrounds at 3840 x 2160px
• 4K UHD, sRGB, dithered against banding
• Flat artwork, no watermarks or text
• Commercial licence and usage notes included

Where it works

• Technology and SaaS marketing
• Event and festival visuals
• Streaming and gaming overlays
• Dark-theme web backgrounds

Includes a commercial-use licence for unlimited personal and client projects.