I have a simple, probably extremely obvious question. Say I have a random widget, a button for the sake of the example, and during the coarse of my program I use configure() to set -background to a non-standard color. Is there a simple way to later reset that widget's colors and other options to "default?"

The reason I ask is that just setting the background color to the window color to reset it also creates a noticeable black border around the button I would prefer not exist.