Silvery grey? To be honest I'm just guessing and basing it on what my bars look like from a late 2012. Not that it matters on my bike as the risers are a Matt black so realistically I could have the bars any shade of grey, silver or black and they wouldn't look out of place If you want a definitive colour then you should have asked for something more definitive. Are you painting them all over or touching up areas? powder coating them? buying another brand and trying to match stock? I presume you need a RAL code?
Just touching up after a disasterous trial with a ram mount fitting. A RAL code would be great , if not a spray colour that matches would be very helpful. Thank you