If it's Blue Streak Pearl, the paint code should be PCL. To verify, open the door and the white sticker with a bar code will have "Paint" on the bottom right corner and three letters after it, that's the paint code. Don't bother with parts stores, I highly doubt they will have it; order online or from the dealer. My last truck was BLue Streak Pearl and trust me, you want the paint to match exactly, make sure it's a Mopar touch-up paint. Here's a link to the sticker and paint code: