ModsJava
Background Block
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Background Block, is a simple mod that added 6 solid color blocks and 6 glowing solid color blocks.
This can be useful when you need an in-game blue or green screen.
Detail
| Block Color | Hex |
|---|---|
| Red | #FF0000 |
| Blue | #0000FF |
| Green | #00FF00 |
| Yellow | #FFFF00 |
| White | #FFFFFF |
| Black | #000000 |
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.20.2, 1.20.3
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as background-block_mc1.20.1-v0.1.0.jar — drop this file into the mods folder
- Download size: 45 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.