Need Help Choosing color for Master Bathroom and Guest Room. (countertops, paint)

[MandyBlue]

I wish we could do blue to we already have too much blue in the house. Below are the colors we have done so far.

Living room/Dining room: Gray/Blue pant, cream sofas, black tables, cream curtains

Halls: Gray/Blue paint, black table, cream curtains

Kitchen: Custard paint, cinnamon cherry cabinets, white with blue specks quarts countertops, blue slate floors.

Guest Bathroom: Modern Forrest Green paint, Sandalwood vanity (this is my earthy room as I miss the mountains we moved away from) Might add a hint of Deep Purple in the accessories.

Office: Blue/Gray paint, white desk and shelves, black containers, brown leather click sofa, and accents of pink/coral in pillows/artwork, and white curtains. (My ocean room)

Master Bedroom: Mocha paint, Black/Brown furniture, Cream Bedding, Blue decorative pillows and curtains.

So that just leaves us with the guest room which I would like to do a modern cottage style and the master bathroom.

So far we would like to have a black/espresso vanity in the master and white furniture in the guest room. So what color would be good for paint for those 2 rooms? (What ever color we pick for the master bath I would like to also to in our closet to tie the 2 rooms together and for an unexpected pop!)Thanks

[CrissCT]

How about a grayish purple (purplish mauve) color in the guest bedroom (since you said you might add a deep purple in the accessories in the guest bath).

And for the master bath, I know you have a lot of blue, but if you really love the color why not got with a blue that matches your bedroom curtains and pillows, or just continue the mocha paint from your bedroom? Good luck!