You are going to have to go with all bisque fixtures unless you remove the tub. And every design choice has to coordinate with it.

Important to buy fixtures from the tub manufacturer because there are many "shades" of bisque.

Yes I am keeping the toilet which matches - but good idea on the new sinks using the mfg as I want undermount. Currently have a travertine looking ceramic builders grade tile which matches the tub and a dark taupe wall to make the tub not too beige looking but it's huge and is the first thing you see when entering the room . Wondering about going monochromatic or "embracing the biscuit and adding some color. Current whole house theme is greige and blue grays. Thanks!

I have a same dilemma for our master bath remodel - curious what tile selections you decided on?

Well the tiler did it for me...messed up the tiles twice..tub would not fit correctly in the drop in and somehow got warped. Contractor is replacing tiles and they paid for a new tub.. I decided on white drop in soaker..and will get white toilet and shower later. FYI I had been following some designers on pinterest who claimed biscuit could go with a taupey grey, so I found some awesome tile...it did not go with it at all and made the biscuit really obvious. Good luck with your project. I'd go with a nice travertine.