Harley-Davidson 19873, Wicked Sapphire. Paint Code 19873, Wicked Sapphire for Harley Davidson. 19873, Wicked Sapphire for Harley Davidson is formulated using R&E Low VOC Urethane Basecoat paint. The R&E Low VOC Urethane Basecoat paint exhibits exceptional color accuracy and excellent coverage and is specifically designed for all Automotive Refinish Applications.