Damn man your house has come along way. Great job. Im diggin the patio furniture.
The first stone kind of reminds me of something you would see in Arizonia that has a lot of Mexican influence. LOL
Honestly, I really like the color as it sits, but I'm sure I cannot see the fading in the pics. IF anything, maybe a shade darker. I think a little darker along with the rockwork would look great as well as a nice contrast to the white trim. But if you painted it the same color and just 'freshened it up' that would look great also, as I said I really like the color as is.