We are using SW Pure White with our Edgecomb Gray. It looks really nice.

My first thought is that those lights have edison bulbs and if so they will make everything look yellow. Lighting both natural and artificial have a huge impact on color. I usually suggest you go with LED lighting in 3500-5000k range most of my clients like 4000K What happens with that lighting is that colors you choose look good at night and in the daytime .Whatever you do make sure samples of all choices are in the space where you are going to use them including flooring.