First off, what year and what car are we talking about? I assume you are talking about a 1970 or 1971 Barracuda or Grand Coupe Barracuda. If it is a Barracuda the grille and the insert should be the same color. If it is a Grand Coupe the tailpanel should also be the same color as the grille and insert. However, and most people don't know this, the Barracuda and the Grand Coupe do not use the same shade of argent. If you contact Totally Auto they can hook you up with the correct argent for your car.