---
title: "Crimson Moonlit Sky Live Wallpaper for Mac (4K)"
description: "Crimson Moonlit Sky: 4K space live wallpaper for Mac in black and deep red tones, looping every 26 seconds featuring red moon, clouds and night sky. Preview…"
canonical: "https://macwall.app/wallpaper/space/crimson-moonlit-sky"
image: "https://cdn.macwall.app/thumbs/crimson-moonlit-sky.jpg"
---

# Crimson Moonlit Sky

Crimson Moonlit Sky is a 4K space live wallpaper for Mac from the Moon collection in the MacWall catalog.

It is encoded at 3840x2160 (16:9) and loops every 26 seconds without a visible cut. Themes: red moon, clouds, night sky, glow, crimson, dramatic. Main colours: black, deep red and red. Preview it above, then set it on your MacBook, iMac, or external display with MacWall.

## Details

- Category: Space
- Resolution: 3840x2160
- Loop length: 26 seconds
- Colours: black (#1a080a), deep red (#431114), red (#8a2625), pale red (#faa296)
- Plays in: MacWall for macOS (video wallpaper, not a still image)

## Collections

- [Moon wallpapers](https://macwall.app/wallpapers/collections/moon)
- [Red wallpapers](https://macwall.app/wallpapers/collections/red)

## How to set it on your Mac

1. Download MacWall for macOS (macOS 15 or later) and open it.
2. Choose Set on Mac on this page, or search "Crimson Moonlit Sky" in the app.
3. Pick one display or all of them. Crimson Moonlit Sky starts playing as your desktop wallpaper.
4. Optional: with Pro on macOS 26 (Tahoe) or later, also use it on the Lock Screen and as a Screen Saver.

## Similar live wallpapers

- [Black Hole Eclipse](https://macwall.app/wallpaper/space/black-hole-eclipse)
- [Chrome Android in Space](https://macwall.app/wallpaper/space/chrome-android-in-space)
- [Cosmic Singularity](https://macwall.app/wallpaper/space/cosmic-singularity)
- [Earth in Shadow](https://macwall.app/wallpaper/space/earth-in-shadow)
- [Orbital Ring Above Earth](https://macwall.app/wallpaper/space/orbital-station-above-earth)
- [SpaceX Starship Launchpad](https://macwall.app/wallpaper/space/spacex-starship-launchpad)

## Frequently asked questions

### How do I set Crimson Moonlit Sky as my Mac wallpaper?

Install MacWall, then choose Set on Mac on this page or search "Crimson Moonlit Sky" in the app. It plays behind your windows as a live desktop wallpaper on any connected display.

### Is Crimson Moonlit Sky a video or a still wallpaper?

It is a video loop at 3840x2160 that repeats every 26 seconds, played with hardware decoding so it stays smooth without slowing your Mac.

### Will the Crimson Moonlit Sky live wallpaper drain my MacBook battery?

MacWall pauses playback behind full-screen apps and when the display sleeps, so Crimson Moonlit Sky costs very little in everyday use.

### Can I use Crimson Moonlit Sky on the Mac Lock Screen?

Yes, with MacWall Pro on macOS 26 (Tahoe) or later. Pro is a one-time $12.99 payment that unlocks the full catalog, with no subscription.

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Source: https://macwall.app/wallpaper/space/crimson-moonlit-sky