https://myoldmasters.com/colors

If those are your only choices, then you better take a look at the Old Masters color chart and select a stain for the shop to try on a piece of Alder so you can decide if it's close enough to what you are looking for. Most kitchens are finished in the controlled environment of a shop. I hope your contractor is not planning to stain and finish your cabinets on site.

Work with your contractor/cabinetmaker on samples -- real stain on real wood, including the top coat.

They are the ones responsible for the final product and should be working to provide you with choices.