Pental Cascade White has that little bit of off white to it. It is a warm tone. I am looking at a sample as I type. You have warm color in the floor, ceiling, island so I think you are going to be fine. What I would suggest to be sure is get a sample of the cabinet color-if the cabinet builder can get you a door with the Dove paint color then request one, it should be no charge. Gather all your other samples as well and look at them in the space as the natural and artificial light (if it is installed yet) will determine if all finishes work well together. You are investing in a lot of expensive materials, this is the time to be certain and not skip a step.