How to change a color in part preview mode in Inventor.For example:After finishing sketch and extrude this skatch inventor gives previev of 3D model.This previev model is introduce with light gren color, and extrude skatch with blue.How to change this for bether visibility.Thanks....

If I tell you, can you get me a winter modeling job in the Bahamas? C'mon
But yeah it sounds like you want to change the default modeling enviroment color scheme?
Goes like so:
Tools
Options
Application options
click on the Colors tab and play around with em'.

And not the gay kinda modeling, lol, not that im opposed to that lifestyle, its just not mine.

I past through this changis a thousand thimes, and I dont think that changing background color change all enviroment color at the same time.How I am stupid.Thanks Tulip3D