So everything in this script is correctly set up. I press the button, the GIU changes color. However, 67,67,67 is a GREY color, but clicking this GUI only results in a WHITE color. any help? (I also get the print in output) PLUS I also tried using the variable.

local INFO = script.Parent.Parent.Parent.Parent.Info2
local THEME = script.Parent.Parent.Parent
local MENU = script.Parent.Parent.Parent.Parent.Info
local IMAGE = script.Parent.Parent.Parent.Parent.Images
local MOVIES = script.Parent.Parent.Parent.Parent.ScrollingFrame
local UPDATE = script.Parent.Parent.Parent.Parent.Updates.TextLabel
local PRIMARY = Color3.new(255,255,255)
local SECOND = Color3.new(67, 67, 67)
--Script


script.Parent.MouseButton1Click:connect(function()
UPDATE.BackgroundColor3 = Color3.new(67,67,67) --changes dark red to grey
print("Dark Theme Enabled")

end)

I don't know why they did it this way, but from scripting you have to use decimals, so put "/255" after each of the numbers to create a decimal, for the "255", you can just put 1, since 255/255 = 1. I hope this helps you to understand how they're used.