A Colour Block Mod is a simple but fun Fabric mod for Minecraft 1.20.1 that adds the Colour Block — a special block that randomly changes colour every time you right-click it! Features:
- Right-click to randomly cycle through 16 colours
- Each colour emits a different light level — white glows brightest, black doesn't glow at all
- Semi shader support for Iris & OptiFine
- Redstone 4. compatible — send a pulse to randomly change the colour automatically
- Mine with a pickaxe to recover the block, or break it without one to get 9 Colour Shards
- Craft 9 Colour Shards back into a Colour Block
- Custom crafting recipe — surround white concrete with 8 dyes
- Comes with its own creative tab
Requirements:
Fabric Loader Fabric API
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 colour-block-mod-1.0.0.jar — drop this file into the mods folder
- Download size: 29 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.