It has a little of a gray-ish undertone to it making it stand out just slightly from Valspar’s Ultra White 7006-24 that we used on all the trim in the house. I’m thinking my perfect color is going to be Valspar White (right out of the can) that we used on walls in the kitchen/dining area and hallway. A much cleaner, brighter white is necessary. Here, it took me a bit of time to get used to the different light (especially in the LR and master BR both west facing) compared to our former north -facing LR. Our former home had wood tone trim and in order for it not to stand out too much, I usually used a yellow-undertoned white. I’m thinking I’d like a bit warmer white but know if I go with too much yellow undertones, it’ll read yellow in the bright afternoon sunlight. we have a gorgeous west facing, super large picture window that allows beautiful afternoon light into the room. The tall vaulted ceiling room opens into the upper level of kitchen, dining and hallway space. I too am currently in the market for the ‘perfect white’ for my LR.