Paint codes are Greek to us. We don't have a database of samples, so we need a physical sample mailed. Having said that, you're wanting to change the color of the seat covers to conform to the exterior color? We don't recommend our acrylic finishes for this. You probably want a more aggressive urethane or elastomeric like SEM's. I'm not sure if they can customize a color though. Either way, you want to be certain you're recoloring real leather or vinyl (PVC) and not faux leather made of polyurethane (PU), as the latter tends to resist all coatings.