Blue Bokeh Background for PowerPoint with a Glowing Light Stream Across Deep Cobalt and Sky Blue Haze

Free blue bokeh background for PowerPoint with a glowing light stream across deep cobalt and sky blue haze. HD 16:9.

Created by Elena Gidura · November 7, 2026

This blue bokeh background for PowerPoint sends a stream of glowing light dots from the lower left up toward the right, across a haze that shifts from sky blue to deep cobalt. A bright patch sits at the upper left. I kept the top and bottom bands smooth, so title and text in white sit well above or below the light stream. Calm and techy.

Works well for

  • Technology, software and data presentations
  • Corporate reports and business reviews
  • Water, ocean and clean energy topics
  • Webinars, keynotes and online course slides
  • Title slides and dividers with a soft glow

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 Deep Blue Bokeh Background with a Glowing Light Stream for Tech PowerPoint Decks as a Wallpaper or use it as a background for slides.

Discover the rest of our corporate PPT backgrounds, or see how to set a background in PowerPoint and Google Slides.

Download free HD background

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