See them in person. Monitors show colors differently - differently than normal light, differently depending on the color quality & settings on your monitor, etc.

What color did you end up selecting? I have an arctic stainless faucet too and need matching hot water dispenser. Thanks!

I have the same issue please let me know if you found a solution?

I have a Delta Cassidy Arctic stainless faucet and worried the satin nickel insinkerator won't match.

Delta offers a water faucet that is arctic stainless, but the style may not match (as it didn’t in my case). I ordered 3 from Amazon that didn’t match and then just went with the Newport Brass 106c. I spent more than I intended to and the finish still did not match, but it is closer in tone than some. It is a cool tone vs some that are a little warmer / more yellow. The Arctic stainless looks darker / more blue va the Newport Brass. I will post again if I remember the other brand that was recommended to me as a possible option (although I never got to do a side by side comparison, so I can’t attest for that one, but it came up as a possible option in two conversations).

In all my searching and asking around I just came to terms with the fact that the Arctic Stainless is a unique finish so you will likely just have to settle for as close as you can find. I probably could have done a better match, but I didn’t want to make myself too crazy.

Here I am, 2 years later with the same problem! I'd had thought Delta would create a full line of arctic stainless. I have the Delta Trinsic faucet in arctic stainless, but I want a beverage faucet to match! There is nothing available!

I have the same problem. Chrome-no, satin nickel-no, brushed nickel- no. I will either order a 4th color tonight or give up.

Insinkerator has an "Artic Steel" finish in their Showroom Collection to match Delta - https://insinkerator.emerson.com/documents/showroom-collection-finish-guide-en-us-7002962.pdf

Also consider checking out Mountain Plumbing.