George, I'm pretty sure Bolers are like the rest of these trailers... that's not
paint, it's gel coat. No color code for that. If it's been painted since then, the best you can do is an eyeball match or take a chip of
paint into a vehicle
paint shop and they can color match with their equipment.
However, unless the gel coat is absolutely gone, there's lots of information on this forum that can bring it back to life. Not like new, but close enough (for me anyway). Use the search function (upper right corner of any page) for things like cleaning and wax* and you'll be surprised at the amount of information available.
Can you post a pic?