Now i've never really done this but I'VE HEARD that a local paint store, like you use to paint your room can match your color and have them put it in spray cans. I was going to give it a try once i get my itr lip since my car is the "clover green" which is like the hardest green to match and shucks has nothing and i'm sure they dont for your white pearl. But have them put it in spray cans and just buy some clear coat, it wouldnt hurt and if it ends up looking bad then take it to a place. Hope that helps!