I'm answering this because I just compared a Kohler brushed Nickel and a Moen Brushed nickel single holed faucet. I thought this info might help someone else. The Kohler was slightly brighter, more silver and the Moen a tad more golden. The difference is very slight and if you not going to put one brand right next to the other I don't think you could tell. I'm coordinating the faucet with a gold and sliver mirror and I've chosen the Kohler strictly on color. Thank goodness for returns. So, it's October 2021 and quite likely the tones of these brands will change.

I’m on the same boat ! Fell in love with the kohler vibrant brushed bronze faucets now breaking my head trying to match it . Has anyone found a kitchen bridge faucet ( traditional style ) that would match the bv color . What kohler comes in brass only and the other option is more modern . Hardware? Mirrors - I ordered European gold rub n buff . I was gonna see if I can just change it if that’ll match and I was thinking get a silver tone and mix to maybe get the desired shade . But if anyone actually came across mirrors / lighting that match let me know .

My lighting isn't great here. You've probably found some options, but just as an FYI, here are some color samples. The soap dispenser on the left is Kohler Moderne brushed brass. The one on the right is Hansgrohe Axxor Gold Optic. The button is Signature Hardware, but they've discontinued that finish on that item. The cabinet pull handle is Belwith Keeler Brushed Golden Brass.

I'm looking for a hot and cold water dispenser that will match the touchless Kohler Tone faucet we bought in Moderne Brass.  Anyone have luck finding another brand that's a close matc