Many higher end hardware lines have matching appliance pulls - we just bought some hardware from Top Knobs, their honey bronze finish has a nice mellow brass-like look

https://www.topknobs.com/

In all my 79 yrs I have never worried about appliance pulls matching even eachother let alone matching my other hardware . I guess I have better ways to spend my money and why do you want the appliance pulls to be a decor item is a mystery to me , best if they just disappear

Rejuvenation

Hardware resources, emtek, ameroc are a few more. If you go on the Ferguson website they will have hardware from multiple vendors.

Be more specific, please?

Style of kitchen, door drawer style........Panel front Subzero ? A beverage drawer? Paneled dish washter? ETc......

Top Knobs, Emtek....both good sources.

Know that exact match is not necessary. : )

In my current house I used TopKnobs for matching pulls for drawers and paneled appliances.

In my previous house I used handmade bronze hardware from Pruskin Hardware, for matching pulls for drawers and paneled appliances. https://www.pruskinhardware.com/

These were quite pricey which is why I didn't use them for the new house that needed 211 pulls for all cabinets/drawers and built-ins!

I had a whole spreadsheet tab just for pulls, because I needed appliance pulls and wanted to match my cabinet pulls. It helped me to search for appliance pulls first to narrow down my selection, and then view the available matching cabinet pulls (because starting by searching cabinet pulls I found that many of the ones I liked didn't have matching appliance pulls.)

I ordered and sent back many samples (check the return policy first.) I ended up with Emtek Select and am very happy with them. They come in several sizes, finish, and color options.