That's really tough to say because we don't know how much natural light your room gets or from what direction. Whites are tricky because they reflect so many things ...even from the outside. But I might try Snowbound. It's very white but not really stark white. If you can get Benj Moore paints, try White Dove. That's kind of the 'go to' neutral white in their brand. You can get any company's paint color matched to the brand you want to use. Just get a paint sample card to match. Keep in mind even a neutral white will sort of take on some of the other colors you'll be using in the room. Ex: If you have a pink bedspread, the walls may take on a pinkish tone. Not bad, it just happens ;-)