OKLCH for Roblox

A Roblox Lua module that provides OKLCH <-> sRGB (Color3) color space conversion.
This is a pure math module without any UI — useful if you want to work with perceptually uniform colors in Roblox projects.

Original concept based on oklch-picker by Evil Martians.
This project is a Roblox-compatible port that focuses only on the conversion logic.

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✨ Features

• Convert OKLCH → Color3 (sRGB)
• Convert Color3 (sRGB) → OKLCH
• Works as a standalone ModuleScript in Roblox
• No dependencies

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📦 Installation

1. Put the OKLCH.luau file inside ReplicatedStorage/Library/ or anywhere you want.
2. Require it from your scripts:

   local OKLCH = require(game.ReplicatedStorage.Library.OKLCH)
   

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🚀 Usage

local OKLCH = require(game.ReplicatedStorage.Library.OKLCH)

-- Convert OKLCH to Roblox Color3
local col = OKLCH.toRGB(63.59, 57.81, 284.04)
print(col) -- Color3 value

-- Convert Color3 back to OKLCH
local L, C, H = OKLCH.fromRGB(col)
print(L, C, H)