Quick Tip: Random Color Generator Script for Parts in Roblox Studio

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Hello Devs!

I was messing around in Studio the other day and whipped up a quick script to randomly color parts in a game. It’s super simple but can add some fun variety to prototypes, testing environments, or even final projects if you’re going for a chaotic aesthetic. Thought I’d share it here in case anyone finds it useful or wants to expand on it!

The Script

Here’s the code—drop it into a Script in ServerScriptService or wherever you manage your part modifications:

local function getRandomColor()
    return Color3.fromRGB(math.random(0, 255), math.random(0, 255), math.random(0, 255))
end

local function colorParts()
    for _, part in pairs(workspace:GetDescendants()) do
        if part:IsA("BasePart") then
            part.Color = getRandomColor()
        end
    end
end

-- Run it once on start
colorParts()

-- Optional: Run it every few seconds for a trippy effect
while true do
    wait(5) -- Adjust delay as needed
    colorParts()
end

How It Works

  • getRandomColor() generates a random Color3 value using RGB (0-255 range).
  • colorParts() loops through all descendants in workspace, checks if they’re BasePart objects (like Parts, Wedges, etc.), and applies the random color.
  • The while loop (optional) refreshes the colors every 5 seconds—great for a psychedelic vibe!

Ideas to Expand

  • Add a whitelist/blacklist for specific parts or models.
  • Tie it to a player command (e.g., /randomize) using a Chat event.
  • Make it lerp between colors smoothly with TweenService.

What do you think? Anyone got cool variations or use cases for this? I’d love to see how others might tweak it—maybe for a party game or a randomizer challenge?

Happy building!
[A1fi_e]

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