How to change display color in AutoCAD?
A short tutorial about changing display color in AutoCAD
Right click on your display and open Options.
Click Display and here you have some other options too,Click Colors if you want to change color of the display.
Here you are,I changed my color to white and I am going to click Apply and Close.
I hope this was useful,I know this is probably one of the first things you want to do if you are a beginner in AutoCAD and you get that dark blue color :)