The Window Color is the tint of the windshield of a Hot Wheels model. Hot Wheels uses an of array colors; shades ranging from clear to completely opaque, completely hiding the interior or lack of interior for any vehicle.
The windows are usually molded in K-Resin which gives them their clarity but occasionally Poly-Propylene is used. When there is no interior present the windows may be produced in solid ABS.
Below are some pictures which show the various colors of Hot Wheels windows: