Description

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ColorBlindness

Name: ColorBlindness
Author: cech12

ColorBlindness is a Minecraft mod (Forge, NeoForge, Fabric, Quilt). The purpose is to provide color blindness potion effects for other mods to add their own potions or items with color blindness effects.

This mod is compatible with Optifine & shaders!

This mod does not add brewable potions!

The Fabric / Quilt version needs the following mods:

Fabric API (Github, Curseforge, Modrinth)

Effects

Achromatomaly: Color weakness
Achromatopsia: Color blindness
Deuteranomaly: Green weakness
Deuteranopia: Green blindness
Protanomaly: Red weakness
Protanopia: Red blindness
Tritanomaly: Blue weakness
Tritanopia: Blue blindness

In-game usage

Type the following line to give you the Achromatopsia effect for 10 seconds.

/effect give YourName colorblindness:achromatopsia 10

FAQ

Can I use this mod in my mod pack?

Yes, you are allowed to use this mod in your mod packs

Port to another Minecraft version? Which versions are supported?

Sorry, but I do not backport any mod to an older version. Here is a list of all supported and planned versions: Minecraft mod versions of cech12

Is there a Fabric version?

Since 1.20.4 the mod is available for Fabric & Quilt. There is no plan to backport Fabric support to earlier Minecraft versions.

I found a bug or I have a good idea to enhance this mod!

Very good! Open an issue at Github or contact me on Discord.

All Versions

+ Add Version

Game Version

Mod Loader

Release Channel

Name	Game version	Platforms	Published	Downloads	Actions
R neoforge-26.3-5.2.0.0	26.3	Neoforge	1mo ago	1	Download Open in new tab Copy link Report
R forge-26.3-5.2.0.0	26.3	Forge	1mo ago	1	Download Open in new tab Copy link Report
R fabric-26.3-5.2.0.0	26.3	Fabric Quilt	1mo ago	1	Download Open in new tab Copy link Report
R neoforge-26.2-5.1.0.0	26.2	Neoforge	4mo ago	1	Download Open in new tab Copy link Report
R forge-26.2-5.1.0.0	26.2	Forge	4mo ago	1	Download Open in new tab Copy link Report
R fabric-26.2-5.1.0.0	26.2	Fabric Quilt	4mo ago	1	Download Open in new tab Copy link Report
R neoforge-26.1-5.0.0.2	26.1.x	Neoforge	5mo ago	1	Download Open in new tab Copy link Report
R fabric-26.1-5.0.0.2	26.1.x	Fabric Quilt	5mo ago	1	Download Open in new tab Copy link Report
R forge-26.1-5.0.0.2	26.1.x	Forge	5mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.3-4.1.0.4	1.21.x	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.3-4.1.0.4	1.21.x	Forge	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.3-4.1.0.4	1.21.x	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.5-4.2.0.3	1.21.5	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.5-4.2.0.3	1.21.5	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.5-4.2.0.3	1.21.5	Forge	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-26.1-5.0.0.1	26.1.x	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R fabric-26.1-5.0.0.1	26.1.x	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R forge-26.1-5.0.0.1	26.1.x	Forge	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.6-4.3.0.3	1.21.x	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.11-4.5.0.3	1.21.11	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.6-4.3.0.3	1.21.x	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.6-4.3.0.3	1.21.x	Forge	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.11-4.5.0.3	1.21.11	Forge	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.11-4.5.0.3	1.21.11	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.9-4.4.0.2	1.21.x	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.9-4.4.0.2	1.21.x	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.9-4.4.0.2	1.21.x	Forge	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.6-4.3.0.2	1.21.x	Forge	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.6-4.3.0.2	1.21.x	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.6-4.3.0.2	1.21.x	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.5-4.2.0.2	1.21.5	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.5-4.2.0.2	1.21.5	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.5-4.2.0.2	1.21.5	Forge	6mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.3-4.1.0.3	1.21.x	Forge	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.3-4.1.0.3	1.21.x	Neoforge	6mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.3-4.1.0.3	1.21.x	Fabric Quilt	6mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.11-4.5.0.2	1.21.11	Neoforge	7mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.11-4.5.0.2	1.21.11	Fabric Quilt	7mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.11-4.5.0.2	1.21.11	Forge	7mo ago	1	Download Open in new tab Copy link Report
R forge-26.1-5.0.0.0	26.1.x	Forge	7mo ago	1	Download Open in new tab Copy link Report
R fabric-26.1-5.0.0.0	26.1.x	Fabric Quilt	7mo ago	1	Download Open in new tab Copy link Report
R neoforge-26.1-5.0.0.0	26.1.x	Neoforge	7mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21-4.0.0.2	1.21.x	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21-4.0.0.2	1.21.x	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.21-4.0.0.2	1.21.x	Forge	10mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.20.6-3.2.0.4	1.20.6	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.20.6-3.2.0.4	1.20.6	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.20.6-3.2.0.4	1.20.6	Forge	10mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.20.4-3.1.0.3	1.20.4	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.20.4-3.1.0.3	1.20.4	Forge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.20.4-3.1.0.3	1.20.4	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R 1.20.1-2.1.0.2	1.20.x	Forge Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.6-4.3.0.1	1.21.x	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.6-4.3.0.1	1.21.x	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.6-4.3.0.1	1.21.x	Forge	10mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.9-4.4.0.1	1.21.x	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.9-4.4.0.1	1.21.x	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.9-4.4.0.1	1.21.x	Forge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.5-4.2.0.1	1.21.5	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.5-4.2.0.1	1.21.5	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.5-4.2.0.1	1.21.5	Forge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.3-4.1.0.2	1.21.x	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.3-4.1.0.2	1.21.x	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.3-4.1.0.2	1.21.x	Forge	10mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.11-4.5.0.1	1.21.11	Forge	10mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.11-4.5.0.1	1.21.11	Neoforge	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.11-4.5.0.1	1.21.11	Fabric Quilt	10mo ago	1	Download Open in new tab Copy link Report
R fabric-1.21.11-4.5.0.0	1.21.11	Fabric Quilt	11mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.11-4.5.0.0	1.21.11	Neoforge	11mo ago	1	Download Open in new tab Copy link Report
R forge-1.21.11-4.5.0.0	1.21.11	Forge	11mo ago	1	Download Open in new tab Copy link Report
R neoforge-1.21.9-4.4.0.0	1.21.x	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.21.9-4.4.0.0	1.21.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.21.9-4.4.0.0	1.21.x	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.21.6-4.3.0.0	1.21.x	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.21.6-4.3.0.0	1.21.x	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.21.6-4.3.0.0	1.21.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.21.5-4.2.0.0	1.21.5	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R forge-1.21.5-4.2.0.0	1.21.5	Forge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.21.5-4.2.0.0	1.21.5	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.21.3-4.1.0.1	1.21.x	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.21.3-4.1.0.1	1.21.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.21.3-4.1.0.1	1.21.x	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.6-3.2.0.3	1.20.6	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.6-3.2.0.3	1.20.6	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.20.6-3.2.0.3	1.20.6	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.4-3.1.0.2	1.20.4	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.4-3.1.0.2	1.20.4	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.20.4-3.1.0.2	1.20.4	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.21-4.0.0.1	1.21.x	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.21-4.0.0.1	1.21.x	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R forge-1.21-4.0.0.1	1.21.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R 1.20.1-2.1.0.1	1.20.x	Forge Neoforge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.21.3-4.1.0.0	1.21.x	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.21.3-4.1.0.0	1.21.x	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R forge-1.21.3-4.1.0.0	1.21.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.21-4.0.0.0	1.21.x	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.21-4.0.0.0	1.21.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.21-4.0.0.0	1.21.x	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.6-3.2.0.2	1.20.6	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.20.6-3.2.0.2	1.20.6	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.6-3.2.0.2	1.20.6	Forge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.6-3.2.0.1	1.20.6	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.6-3.2.0.1	1.20.6	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.20.6-3.2.0.1	1.20.6	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.4-3.1.0.1	1.20.4	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.4-3.1.0.1	1.20.4	Forge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.20.4-3.1.0.1	1.20.4	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.6-3.2.0.0	1.20.6	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.20.6-3.2.0.0	1.20.6	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.6-3.2.0.0	1.20.6	Forge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.4-3.1.0.0	1.20.4	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R fabric-1.20.4-3.1.0.0	1.20.4	Fabric Quilt	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.4-3.1.0.0	1.20.4	Forge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.4-3.0.0.2	1.20.4	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.4-3.0.0.2	1.20.4	Forge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.4-3.0.0.1	1.20.4	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.4-3.0.0.1	1.20.4	Forge	last yr.	1	Download Open in new tab Copy link Report
R neoforge-1.20.4-3.0.0.0	1.20.4	Neoforge	last yr.	1	Download Open in new tab Copy link Report
R forge-1.20.4-3.0.0.0	1.20.4	Forge	last yr.	1	Download Open in new tab Copy link Report
R 1.20.1-2.1.0.0	1.20.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R 1.20.1-2.0.0.0	1.20.1	Forge	last yr.	1	Download Open in new tab Copy link Report
R 1.19-1.0.0.0	1.19.x	Forge	last yr.	1	Download Open in new tab Copy link Report
R 1.18.2-1.0.0.0	1.18.2	Forge	last yr.	1	Download Open in new tab Copy link Report
R 1.16.5-0.2.0.2	1.16.5	Forge	last yr.	1	Download Open in new tab Copy link Report

[26.3-5.2.0.0] neoforge-26.3-5.2.0.0 by cech12 on Sep 20, 2026

Download

### Changed

updated to Minecraft 26.3 (Fabric 0.161.0+26.3, NeoForge 26.3.0.7-beta, Forge 66.0.2)

[26.3-5.2.0.0] forge-26.3-5.2.0.0 by cech12 on Sep 20, 2026

Download

### Changed

updated to Minecraft 26.3 (Fabric 0.161.0+26.3, NeoForge 26.3.0.7-beta, Forge 66.0.2)

[26.3-5.2.0.0] fabric-26.3-5.2.0.0 by cech12 on Sep 20, 2026

Download

### Changed

updated to Minecraft 26.3 (Fabric 0.161.0+26.3, NeoForge 26.3.0.7-beta, Forge 66.0.2)

[26.2-5.1.0.0] neoforge-26.2-5.1.0.0 by cech12 on Jun 19, 2026

Download

### Changed

updated to Minecraft 26.2 (Fabric 0.152.2+26.2, NeoForge 26.2.0.6-beta, Forge 65.0.0)

[26.2-5.1.0.0] forge-26.2-5.1.0.0 by cech12 on Jun 19, 2026

Download

### Changed

updated to Minecraft 26.2 (Fabric 0.152.2+26.2, NeoForge 26.2.0.6-beta, Forge 65.0.0)

[26.2-5.1.0.0] fabric-26.2-5.1.0.0 by cech12 on Jun 19, 2026

Download

### Changed

updated to Minecraft 26.2 (Fabric 0.152.2+26.2, NeoForge 26.2.0.6-beta, Forge 65.0.0)

[26.1-5.0.0.2] neoforge-26.1-5.0.0.2 by cech12 on May 23, 2026

Download

### Fixed

fixed startup warning about missing mixin refmap (Fabric)

[26.1-5.0.0.2] fabric-26.1-5.0.0.2 by cech12 on May 23, 2026

Download

### Fixed

fixed startup warning about missing mixin refmap (Fabric)

[26.1-5.0.0.2] forge-26.1-5.0.0.2 by cech12 on May 23, 2026

Download

### Fixed

fixed startup warning about missing mixin refmap (Fabric)

[1.21.3-4.1.0.4] neoforge-1.21.3-4.1.0.4 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.3-4.1.0.4] forge-1.21.3-4.1.0.4 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.3-4.1.0.4] fabric-1.21.3-4.1.0.4 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.5-4.2.0.3] fabric-1.21.5-4.2.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.5-4.2.0.3] neoforge-1.21.5-4.2.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.5-4.2.0.3] forge-1.21.5-4.2.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[26.1-5.0.0.1] neoforge-26.1-5.0.0.1 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[26.1-5.0.0.1] fabric-26.1-5.0.0.1 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[26.1-5.0.0.1] forge-26.1-5.0.0.1 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[1.21.6-4.3.0.3] fabric-1.21.6-4.3.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.11-4.5.0.3] fabric-1.21.11-4.5.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.6-4.3.0.3] neoforge-1.21.6-4.3.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.6-4.3.0.3] forge-1.21.6-4.3.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.11-4.5.0.3] forge-1.21.11-4.5.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.11-4.5.0.3] neoforge-1.21.11-4.5.0.3 by cech12 on Apr 14, 2026

Download

### Changed

enhanced resource reloading to work better (F3+T) #34

[1.21.9-4.4.0.2] neoforge-1.21.9-4.4.0.2 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[1.21.9-4.4.0.2] fabric-1.21.9-4.4.0.2 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[1.21.9-4.4.0.2] forge-1.21.9-4.4.0.2 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[1.21.6-4.3.0.2] forge-1.21.6-4.3.0.2 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[1.21.6-4.3.0.2] fabric-1.21.6-4.3.0.2 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

[1.21.6-4.3.0.2] neoforge-1.21.6-4.3.0.2 by cech12 on Apr 14, 2026

Download

### Fixed

fixed game crash when reloading resources (F3+T) (thanks to ContinuedOak for the report) #34

ColorBlindness

ColorBlindness

Effects

In-game usage

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