>>28599902 (OP)
Most cars are white, black, or grey. Even houses are being painted these clinical colors. Minimalism design has permeated almost everywhere. Don't make any thing too exciting or unusual, because when you tank the company and want to sell the real estate, you can get another 2% of profit if you have a car that is ho-hum to most people, and now "woweee" to a select few.
Thats basically it anon. Everything is being homogenized to be boring and safe so the next buyer won't have to fix anything or make a decision.
>millennial grey
That basically sums it up, regardless of color.