For the Infiniti G37, start with the make-specific code guidance: Infiniti paint color codes are always on the drivers door jamb; some require getting pretty low on the drivers door jamb to read, but the code is easy to read. Typical format: AX6. AX6 corresponds to Redline Clearcoat. Same Color Code, Different Name: Infiniti uses the exact same color across many models with different names, so the color code is important. For example, AX6 above we call Redline Clearcoat; it could also be called Red Clearcoat, High Performance Clearcoat, etc. If the label is missing, ask a dealer parts department for a VIN lookup before ordering paint.