local TweenService = game:GetService("TweenService")
local part = script.Parent

local tweenInfo = TweenInfo.new(
    2,
    Enum.EasingStyle.Linear,
    Enum.EasingDirection.Out,
    0,
    true,
    0
)

local propertyGoals = {Color = Color3.new(9 / 255, 137/ 255, 207/ 255)}
local propertyGoals2 = {Color = Color3.new(196/ 255, 40/ 255, 28/ 255)}
local tween = TweenService:Create(part,tweenInfo,propertyGoals)
local tween2 = TweenService:Create(part,tweenInfo,propertyGoals2)
while true do
    tween:Play()
    wait(2)
    tween2:Play()
    wait(2)
end