I googled ''C6 LeMans Blue paint code'' and found some sites with the code...it's the current blue they put on the C6 Z06. Here's one site, scroll to the bottom under '05.
http://www.southerncarparts.com/info...hp?pages_id=13
Here's another site, again scroll down a bit.
http://www.corvetteguys.com/2006-che...-corvette.html
Does this help??