I would say keep the flow of the kitchen the same, silver to match cabinet hardware.

Frosted glass.

I would get frosted glass. There are a lot of ideas on Pinterest for the frosted panel. I think I would do the oil rubbed bronze on the knob but it is just a matter of preference.

Frosted glass

door harware should stay the same throughout the house regardless of cabinet hardware so ORB

I have all kinds of hardware in my old house. I gave up. But what I did do when I redid my kitchen, is use a black iron Emtek handle on the kitchen side and a silver handle on the other side to matche that room. I was describing that set up to a coworker several years ago and her response was that it was very English to do that. Lol, I wouldn't know. But she has traveled a lot.

The hinges are black to matche the kitchen and door handle on the other side, looks good when the door is open. Thefree standing cabinet has black knobs and hinges. The rear of the knobs are a gray steel. The fixtures are chrome. IMO the cool black, cool antiqued steel, and cool chrome all work together. If I did it over I might have used the black for both sides of the door, but I love that silver handle.