Gray is the way

Sources:
¹ Blackley, J. (2020). Most Popular Car Colors. iSeeCars.com. Retrieved from: https://www.iseecars.com/cars-for-sale#section=studies&study=most-popular-car-colors&v=2020
² Blackley, J. (2021). Car Color and Its Effect on Value. iSeeCars.com. Retrieved from: https://www.iseecars.com/cars-for-sale#section=studies&study=car-color&v=2021