in a game or realtime situation.
This function will temporarily lock and unlock the Surface as needed.
+Returning a Color instead of tuple, New in pygame 1.9.0.
+Use tuple(surf.get_at((x,y))) if you want a tuple, and not a Color.
+This should only matter if you want to use the color as a key in a dict.
Return a list of up to 256 color elements that represent the indexed colors
used in an 8bit Surface. The returned list is a copy of the palette, and
changes will have no effect on the Surface.
+Returning a list of Color instances instead of tuples, New in pygame 1.9.0
Returns the red, green, and blue color values for a single index in a Surface
palette. The index should be a value from 0 to 255.
+Returning Color instance instead of a tuple, New in pygame 1.9.0