Dark Blue Green Smoke Waves Background for PowerPoint with Cyan Wisps

Free dark blue green smoke waves background for PowerPoint with cyan wisps and a green glow, HD 16:9.

Created by Elena Gidura · November 8, 2026

This dark blue green smoke waves background for PowerPoint drapes translucent cyan wisps diagonally from the top left to the lower right. The sky stays near-black navy while a deep green glow rises along the bottom. Put your title and text in the empty upper right. Made for tech, science and keynote decks.

Works well for

  • Technology, software and cybersecurity presentations
  • Science, research and data analysis talks
  • Keynote openers and conference title slides
  • Environmental and clean energy pitches
  • Webinar covers and product demos

Specs

  • 1920 x 1080 px · 16:9 widescreen
  • JPG, high quality, no compression artefacts
  • PowerPoint · Google Slides · Keynote · Canva
  • No watermark · no sign-up
  • Free for personal and commercial use

You can use this Moody Navy Smoke Wave Slide Background with Cyan Wisps and Green Glow for Tech Decks as a Wallpaper or use it as a background for slides.

Find other professional PPT backgrounds, or see how to set a background in PowerPoint and Google Slides.

Download free HD background

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