Parts appear in blue

I am sketching up simple shapes but certain elements appear in a blue color automatically. I did not color them blue so I assume it means something is not drawn correctly, but I can’t figure out what the problem is. Most of the figure is white. I haven’t added color to any of it. It seems to be default color.

The blue indicates the back face color. You can right click on them and choose Reverse Faces. Depending on what you are modeling, you might find that a simple change in the workflow will prevent them from appearing in the first place.

Hello, when a face is created, it has a front and a back side. Front face will be white and back will be blue with the default style. It is that way so we can quickly know how they are oriented

thank you! that works/ makes sense