My dude, you are really asking this question again?
I don't even know how you think that a White Tricoat Denali looks good with anything black on it. It does not. It looks like shit to tell you the truth. That is why you never see Escalades or Yukon Denalis with that setup.
You can go ahead and put black accessories on it, but most people will think it just looks cheap and tacky. Looks almost like a cop car with faded paint.
Either color match it, get chrome rims, or sell the car and buy a color that looks good with black.
I don't know what the rush is these days with people blacking out any car they get their hands on. Black cars are the only color cars that will always look good black. That does not mean chrome cannot look good on black also.