BackgroundColor3 WEIRD glitch fix?

So uh... is this a studio bug? I'm trying to work with BackgroundColor3 to make it change a different color with Instance.new(). I look at the color because it won't change and it looks like this...

Picture!

Idk how to fix this at all. Here's the update function that I'm using to do this.

function update()
	for i,v in pairs(game.Players:GetChildren())do
		if playerList:FindFirstChild(v.Name) then playerList[v.Name]:Destroy() else
			local newPlayer = Instance.new("TextButton")
			newPlayer.Name = v.Name
			newPlayer.Text = v.Name
			newPlayer.Font = "SourceSansItalic"
			newPlayer.BorderSizePixel = 0
			newPlayer.BackgroundColor3 = Color3.new(211,211,211) --here is where I change backgroundcolor3
			newPlayer.TextScaled = true
			newPlayer.Parent = playerList
			newPlayer.MouseButton1Click:Connect(function()
				newPlayer.BackgroundColor3 = Color3.new(85, 0, 255)
				
			end)
		end
	end
end