How do you change the textbox's color?

I am trying to change the color of an instace.new text box but I don't know how to change it this is my current code for that

Point.BackgroundColor3 = ("White")

But it doesn't work this is a local script in starter GUI

BackgroundColor3 requires Color3 value

if you really want to use brickcolor you can do

BrickColor.new('White').Color

also if you want to change the textcolor you need to change TextColor3

It would be a Color3 Value

You can learn more on here https://developer.roblox.com/en-us/api-reference/datatype/Color3