Sorry, I only have diverse beige and realist beige. This is what you should do. Hold the color chip up to the wall. Does it match? If it does then I think the emptiness of the room is clouding your perception. Especially with the white ceiling. I did the same thing on my front door. The paint was the exact color of the chip. Is it too late to pick another color for gray? It sounds like you want a color that is almost white. I know I have not been very helpful. You could ask this question over on the home decorating forum. There is the color everyday white that is a white with beige hint. Good luck

I would post this over in the Home Decorating forum.

I had my den painted Kilm Beige and I was very unhappy with it.  In my house, it leaned peach and was dark at night.  My husband went to work and I repainted with SW White Duck and I LOVE it.

In my log home I went for sage green (two shades), warm whites (Sherwin Williams canvas tan), and some wheats and light goldenrod yellow. I steered away from greys and stark whites (although my bathroom fixtures are white). I did a brownish orange in one bath. Sorry, Mark, I miss not being able to do my closet barn door... they do work with log. Jalalyne, I used the Sherwin Williams "Global Spice" palate of colors for inspiration, and even used that canvas tan for the ceiling paint.