I'm really pleased with how much brighter the rooms feel. This color definitely reads light gray instead of cream in my opinion. In fact, I don't see cream at all.
So here's the dirt on these colors...Seashell has a slight yellow undertone. Beautiful, but I'm not a yellow person. Swiss Coffee is great and if I had all the mid-century modern furniture I wish I had the budget for, I would have gone this route. It's very light and looks white. Since I live in reality and have to work with my existing furnishings, Natural Cream was the winner. It provides just enough contrast against my white trim and doesn't scare me when it comes to having kids