You might also like:
This dark teal night sky background for Google Slides keeps its palette to just navy and teal, no third accent color at all, for the most restrained version in this style.
A soft teal glow runs diagonally from the lower left toward the upper right, rather than sitting as a fixed, centered bloom.
What This Dark Teal Night Sky Background Looks Like
The brightest teal sits left of center, cooling into deep navy blue as it spreads outward, with just a hint of violet-blue visible at the far left edge.
The right third of the frame settles into the darkest tone in the image, an almost charcoal-navy, giving the composition a clear light side and a clear dark side.
Everything transitions smoothly with no texture or grain, keeping the whole piece calm and understated.
Where This Dark Teal Night Sky Background For Google Slides Fits
It suits corporate and finance decks, tech product presentations, evening webinars, and any keynote wanting a quiet, professional, low-key mood rather than a bold, colorful one.
The dark right third gives a natural, quiet spot for a logo, away from the softer teal glow.
Design Choices Behind the Diagonal Glow
I restricted the palette to navy and teal only, since a two-tone gradient reads as more restrained and professional than one with a third accent hue mixed in.
Running the glow as a diagonal band, rather than a static centered bloom, gives the piece a quiet sense of direction and movement instead of a fixed spotlight.
Letting the right third fall into the darkest tone in the frame creates a calm, low-key zone that never competes with the softer light on the left.
How to Apply It in Google Slides
- Open Slide > Change background.
- Click Choose image and upload the downloaded file.
- Select Done, repeating on each slide you want to match.
How to Apply It in PowerPoint
- Go to Design > Format Background.
- Choose Picture or texture fill, then Insert from file.
- Click Apply to All for the whole deck.
Legibility Tip for This Dark Teal Night Sky Background
White text reads clearly across the whole image. For the strongest contrast, place headlines over the darker right third.
Frequently Asked Questions
Is this dark teal night sky background free?
Yes, it’s a free download with no watermark and no account required.
Does it work in PowerPoint too?
Yes, it’s a standard image file, so it applies the same way in both PowerPoint and Google Slides.
What resolution is included?
1920×1080 px, HD 16:9, suited to slides and to a desktop or phone wallpaper.
Can I use it as a wallpaper?
Yes, the 16:9 ratio matches most laptop and desktop screens.
Features at a Glance
- HD 1920×1080 resolution, 16:9 ratio
- Free download, no watermark
- Restrained two-tone navy and teal palette
- Soft diagonal teal glow band
- Calm, quiet, professional mood
- Works as a Google Slides background, PowerPoint background, or wallpaper
Download the ZIP file and get a free full HD background, designed in the perfect size for your PPT or Google Slides presentation.
You can use this Understated Dark Teal Night Sky Gradient Background for Calm Presentations as a Wallpaper or use it as a background for slides.
- High quality jpg image
- Add the design that best suits your needs
- This background is designed to be used in Google Slides and Microsoft PowerPoint PPT files
- 16:9 widescreen format suitable for all types of screens
- 1920x1080 Full HD also usable as wallpaper
