To generate the skeleton of the project I came across an event called 'b6b6b6' in which he had not declared to the search in the code and do some test verified that it was the color of the label text changed to # b6b6be via Scene.

Other label that changed the color did not happen, but for some reason unknown to me the Scene is playing the attribute (TEXTFILL = "# 616161") to an event and generating a method in the skeleton