The best practice is to see samples in your space with your lighting. This includes the stain and the topcoat.

In a new build, that can be difficult.

Also, Minwax is not generally considered the best product to use, so that may be something to think about.....

Hopefully they are just asking you to choose from Minwax colors but they're going to use a different product when they do the work. We just finished a railing with Miniwax Chestnut (not English Chestnut) on red oak that looks medium brown. It doesn't look very red to me, if at all. It is a warm brown, but I wouldn't say it's yellow either. Jacobean and Provincial are other Minwax colors that are popular with people on this forum.

I'm redoing my red oak floors and using Duraseal Dark Walnut with a little Ebony to try to get the red out..

Your dark walnut and ebony mix is the same as Jacobean.

Jacobean has greem undertones but dark walnut with ebony is a bit warmer