Why does this text box not actually match up with a Color3Value's value?

So, if anyone used Microsoft Paint and click Edit Colors, theres a menu to create any color you want. So, I'm trying to recreate that. I tried making a text box to display the current RGB value and HSL value. Here is what I decided

local color = script.Parent.Parent.Parent.CurrentColor
local r, g, b = color.Value.r * 255, color.Value.g * 255, color.Value.b * 255
script.Parent.R.TextBox.Text = r
script.Parent.G.TextBox.Text = g
script.Parent.B.TextBox.Text = b
wait()
color.Changed:Connect(function()
	local f = math.floor
	local r, g, b = color.Value.r * 255, color.Value.g * 255, color.Value.b * 255
	script.Parent.R.TextBox.Text = f(r)
	script.Parent.G.TextBox.Text = f(g)
	script.Parent.B.TextBox.Text = f(b)
end)

local inputs = {
	script.Parent.R.TextBox;
	script.Parent.G.TextBox;
	script.Parent.B.TextBox
}

wait(.1)
for _, inputs in pairs(inputs) do
	local prev = inputs.Text
	local deb = false
	inputs.Changed:Connect(function()
		if not deb then
			deb = true
			local txt = require(script.Parent.Parent.Parent.NumConstrain):Constrain(prev, inputs.Text)
			if txt then
				if tonumber(txt) then
					inputs.Text = math.floor(string.sub(txt, 1, 3))
				end
				local n = tonumber
				local r, g, b = n(script.Parent.R.TextBox.Text) or 0, n(script.Parent.G.TextBox.Text) or 0, n(script.Parent.B.TextBox.Text) or 0
				color.Value = Color3.fromRGB(r, g, b)
			else
				inputs.Text = txt
			end
			wait()
			deb = false
		end
	end)
end

You don't need to worry about the requiring though, it is just to keep the text in the textbox a number from 0 to 255 with no letters.

However, when I click play, I go into the explorer and get my CurrentColor value. I change it to 0, 0, 0 in the little pop up when you edit colors, and the properties in the CurrentColor value say 2, 2, 0 and my display says 2, 2, 2. Also, my HSL display for the color is wrong too with 120, 255, 255 in the popup and 85, 255, 255 in the display. Is this a roblox bug, or what did I do terribly wrong with my code?