Paint 101: choosing wall paint color

We are planning to paint the wall outside our room, well it is where we ate, our temporary dining area, place to relax and "sampayan". The other side of the wall was painted cream, so I am contemplating as to what color is good combi for that, cool in the eyes, refreshing and not too colorful/playful.


Here are my choices:

 Shamrock white + Cool Cobalt

Shamrock white + Purple Periwinkle

Shamrock white + Rich navy

Thanks to http://www.glidden.com