How would I go about saving color3 data?

[doytnr]

If you are storing around under 50 color3 values, storing them like this should be fine:

local ToStore = {colour.R,colour.G,colour.B}

But if you are storing hundreds of color3 values, for example: saving drawings, I recommend bitpacking.

Here are 2 tutorials on it.

[ADVANCED] Binary in Luau: Tutorial on Basic Computer Logic & Bit32

Hey Developers! Have you ever stumbled by the Bit32 Library and wondered what it is for? Well this tutorial will help you understand the Binary System, Bit32 functions and how & where to use them. 1 - The Binary System How to read Binary In Binary, numbers are represented in bits, that can either be on or off (also known as 0 and 1). Bits by themselves aren’t very useful and so they are often grouped into bytes, which is made up of 8 bits and can represent 256 different values. This syste…

I recommend the one below (by @CoderHusk)

Bitpacking And Why Strings Suck

[Capture2] A lot of you out there may have tried to make an art game where you’d basically bypass the moderation system by using GUIs and the UIGradient trick. However, you stopped as you couldn’t figure out a way to store this data. You would need to convert this image to a string so that you could store it on a datastore. Even if you had an array literal representing each color value and used a 1d array to minimize space complexity that literal for a 100x100 image would span well over the 200…

I also have a Module that has BitPacking built into it, here is the thread about it, click Here to find out more!