Bedding Color Advice for Bedroom With Grey Walls and Brown Carpet

Coral is good if with very little "orangey" tint. My personal favorite, and one I could live with a long time, would be dusty rose (medium value). Blues and greens would be too depressing in time, for me, anyway.

I think something in the peach or coral famly would be lovely.

The walls are a cool color and the carpet is a warm color, so you can choose either to complement them. If it were me, I would go with pale golds mixed with some rust colors for the warm. The cool colors I would choose would be blues and greens. Depending on the intensity of the gray on the walls to choose lighter or darker colors.

Brown/beige/gray are all neutrals. I have seen bedding in combinations of those colors. You could go with a striped comforter in brown/beige stripes and use gray sheets. Then to add a feminine touch you could add a couple throw pillows in a coral color that would go with both the grays and the tans.