Here is a room with silver gray walls...the bedding looks very nice...I think any combination of white neutrals and dark grays will look lovely..

I love gray bedrooms but the next time choose the bedding then the wall color lots more choice of paint than bedding.You can go quite glam , since you don’t really say anything about your style we are just guessing.

it's a blue gray,

so there is a lot that will work. all of the neutrals, darker grays, sand colors, white, charcoal, blue-grays, whites, creams, dark wood, for accent color you could pick a darker tone of the same shade, lime greens, yellows, soft coral, blush pink

it is for my daughter's room -she will be 23

she picked the color so trying to help her out

have Pottery Barn Hudson dress which is dark

think will go with white duvet cover and then add some color with pillows and throw

I did my room so quickly so thought I could do hers too lol

thanks all