The first thing to do is buy your fabrics; comforter, bedspread, curtains, and/or rug. Choose your favorite color from the out of them and take it to the paint store to match. I like the pillows on your bed, and if that is part of your comforter/bedspread, I would ask the paint store to match the darker blue. The headboard will stand out with a darker color on the wall.

In the bathroom I like the top color next to the shower tiles.

In the 1st pic, I like all except the greenish one (highest & closest to the bed). The whitest one is my next least favorite, but I still like it. In the bathroom, I like the top one by the door frame best and the one in the middle (under the blue) by the tub. Might be the same color?

I would do a taupe with gray undertones and gorgeous light blue drapes that is in the pillows!

I agree with Vicki D.. if your keeping pillows,I'd match to one of those.. it's what I did in 09 and am using same this week. i also painted my ceiling the same color. for the bathroom I agree again with Vicki D.. it looks warmer in color.. funny I can help you but struggle with my own decisions after my condo flooded Dec 2015. GOOD LUCK!

From what I can see, the top left color looks to match your cushions nicely.

WHy are you painting before you have chosen your furniture or bedding? If the pillows on the bed are what you are using as your colors, then the blues you are considering are not very good.

Looks like you like watery blues and greens? One thing for sure: when you test paint you have to test it on primed walls. Consider an accent wall to put your headboard on. Using these colors:

Walls top color, accent wall the blue, curtains in cream and accents in coral.

BM Fort Pierce Green

BM Antiqued Aqua

Fort Pierce Green

Antiqued Aqua

A lighter color BM Antique GLass

Are you using a modeler to show how a paint choice would look? It's not immediately obvious if that's the case.

Mauve patch in the centre

For the bathroom I think you should match the tile around the shower entrance.

Please show your bedding and curtains.

Paint larger samples on foam board. Move them around the room. Without seeing the bedding I tend to agree with ZZMom on taupe walls and blue curtains.

paint is tough. It changes a lot with lighting. I would get your furniture & bedding first & draw ideas from that. I have painted first before and have made many mistakes ... That said, I am partial to blue-grays.