Changing Fog Colour Through TextBox?

I am currently making IFE (In Flight Entertainment) and I decided to have a Misc. option where you can change the colour of the fog. The way I am doing this is by having a loop go off every second checking the colour. The problem is that the only colour it changes to is red. If I put 255 in the text box, it will give me red. If I put 255,255,255 in the text box I get black for some reason. It is in RGB. My local script:

while true do
	wait(1)
	game.Lighting.FogColor = Color3.new(script.Parent.Text)
end

It previously was:

while true do
	wait(1)
	game.Lighting.FogColor = Color3.fromRGB(script.Parent.Text)
end

Any help is appreciated!

string.split would be very useful for this. You could take each individual number and apply it to the rgb color.

For example:

while true do
     wait()
     local rgbValues = string.split(script.Parent.Text, “,”)
     If tonumber(rgbValues[1] and tonumber(rgbValues[2] and tonumber(rgbValues[3] and #rgbValues == 3 then
     game.Lighting.FogColor = Color3.fromRGB(tonumber(rgbValues[1], tonumber(rbgValues[2], tonumber(rgbValues[3])
     end
end

Sorry if my spacing was a bit weird, it’s because I typed all of this on mobile. Hopefully you get the gist of it. I basically check if there are 3 numbers in the textbox by separating them from the commas in the text. Technically u should be checking if they are positive integers as well because I don’t think rgb takes negative numbers.