I took a look at the new 2013 Ford Focus electric website.
It appears that the same six exterior colors are still available with one exception. Frosted Glass is now called Ice Storm. This may be color change or only a name change for the same color. The retail price seems not to have changed at this time. But this web page seems to be under construction.
You could try this link below to get to the 2013 Focus electric webpage.
http://bp3.ford.com/2013-Ford-Focus#/Models/Tech