self.color_preview = Canvas(self, width=17, height=17)
        self.color_preview.create_rectangle(0, 0, 17, 17, outline='black', fill='black', tag='1')
        self.color_preview.grid(row=0, column=2, padx=3, pady=3)
        self.color_selection.bind('<<ComboboxSelected>>', self.color_selected)

    def color_selected(self):
        self.color_preview.itemconfigure('1', outline=self.color_selection.get(), fill=self.color_selection.get())