Why is the part not detecting the color black?

So I am trying to make a script where it detects the color black, but it detects other colors than black. The line "If BrickColor.Black() then" does not work. How do I fix this?

function MouseHoverEnter(playerWhoHovered)
    game.workspace.Part1.BrickColor = BrickColor.Random()
    if BrickColor.Black() then
        print("Black")
    end
end
script.Parent.ClickDetector.MouseHoverEnter:Connect(MouseHoverEnter)