Can I use this diagonal rainbow prism light leak illustration for free, commercially?

Yes. This illustration is licensed CC BY 4.0, so you can use it in commercial and personal projects — websites, ads, social media, videos and client work — at no cost. The one condition is the credit: “Diagonal Rainbow Prism Light Leak” by BudgetPixel AI (https://budgetpixel.com/images/diagonal-rainbow-prism-light-leak-b290144b) — CC BY 4.0

What size is this illustration?

The original is 2048×1152 pixels (JPG); it also downloads at 1280 px and 640 px on the long side. Its wide shape suits website hero banners, YouTube thumbnails, desktop wallpapers and presentation title slides.

Is this illustration AI-generated?

Yes. It was generated by AI from the prompt “rainbow prism light leak band sweeping diagonally, on a pure black background” and it passed an AI review for quality and safety before listing. The downloaded file carries the IPTC “AI-generated” marker and its licence details.

Where can I find more backgrounds images like this?

Browse the Backgrounds collection, see the similar images below, or describe the exact picture you need and generate it free on this page.

Diagonal Rainbow Prism Light Leak — Free Stock Illustration (HD JPG)

A smooth diagonal rainbow prism light streak extends across a solid pure black background

About this illustration

Glowing gradient rainbow light leak effect rendered on an empty pure black background, with soft blended spectral colors. Perfect for overlaying on photos, video edits, or as a dark decorative background element.

Prompt: “rainbow prism light leak band sweeping diagonally, on a pure black background” — AI-generated and reviewed for quality before listing.

Editor's note (9.0/10): Matches the brief perfectly, with smooth natural gradient color blending, no visible flaws, and a clean pure black background ideal for designer use as an overlay or standalone background.

Also searched as: rainbow light leak · prism effect · diagonal rainbow streak · black background overlay · spectral light

Direct file: 2048×1152 JPG

Using this illustration — common questions

Can I use this diagonal rainbow prism light leak illustration for free, commercially?: Yes. This illustration is licensed CC BY 4.0, so you can use it in commercial and personal projects — websites, ads, social media, videos and client work — at no cost. The one condition is the credit: “Diagonal Rainbow Prism Light Leak” by BudgetPixel AI (https://budgetpixel.com/images/diagonal-rainbow-prism-light-leak-b290144b) — CC BY 4.0
What size is this illustration?: The original is 2048×1152 pixels (JPG); it also downloads at 1280 px and 640 px on the long side. Its wide shape suits website hero banners, YouTube thumbnails, desktop wallpapers and presentation title slides.
Is this illustration AI-generated?: Yes. It was generated by AI from the prompt “rainbow prism light leak band sweeping diagonally, on a pure black background” and it passed an AI review for quality and safety before listing. The downloaded file carries the IPTC “AI-generated” marker and its licence details.
Where can I find more backgrounds images like this?: Browse the Backgrounds collection, see the similar images below, or describe the exact picture you need and generate it free on this page.

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Similar images

Need a different take? Tweak the prompt and generate — free, no account

Safe-for-work images only — no nudity or sexual content, no real or famous people, no children. Blocked requests still count toward today’s limit.

Takes under a minute. Good results join the library for everyone, with their prompt.

Want it private, larger or edited? The image workshop generates with every model and keeps your images to your account. A free account comes with 300 credits a month.

Get images like this from your AI agent or your code

The whole library is searchable through the BudgetPixel MCP connector and the developer API, on every plan, Free included. A search costs 10 credits and returns each result's download link and credit line, so the 300 credits a free account gets every month cover 30 searches.

Ask your AI agent

Connect Claude, ChatGPT or Cursor to your BudgetPixel account once, with no API key, then ask in plain words:

Find a free stock illustration like “Diagonal Rainbow Prism Light Leak” and give me the download link and its credit line.

Connect the MCP server

Call the API

One request, with an API key from the developer console:

curl -G https://api.budgetpixel.com/v1/stock/images \
  --data-urlencode "query=diagonal rainbow prism light leak" \
  -H "Authorization: Bearer $BUDGETPIXEL_API_KEY"

Get an API keyAPI docs

Nothing in the library fits? On any paid plan the same connector and API generate images to order, and the models also come as plugins for ComfyUI, WordPress and Cursor.