ID this 6UL color, please
 

I need to replace (2) of my 15 x 8 6UL, which I bought used, so am not certain of the color. (Not related to cracking spokes).

Also, new in 2014. What version would it be (1,2,3,4?).

@turbofan , perhaps you can help:

https://cimg3.ibsrv.net/gimg/www.mia...61eb964c8a.jpg

Kind of an off-nickel color to me.

Definitely gen 4. Look like tungsten to me.