The Living Room - Color Choices

The living room is the space first entered in the house. It opens onto the front porch, and has a great view of the deck and patio. I hope we'll be using this space to entertain a lot - so the color choice is really important!

I love the color contrast used here:

but want something with two shades of violet - a lavender for the walls, and an aubergine for the ceiling (photo from TheNest.com).

I just found a great color palette program on Behr Paint's website, which allowed me to choose a few colors and then made recommendations for additional colors.
I think I really like these!