Where do I start! This rug is beautiful and the quality is excellent!  It is everything I wanted and more.  I absolutely love the color but I have to admit, I was a little worried after reading many reviews concerning the color not being as advertised. So I took that into consideration when ordering. 
The color it is definitely not navy blue but varying colors of blue in my opinion. From a far it does have a teal look. (I have included a picture of a navy blue pillow of mine in comparison to the rug)
 I purchased the 8 x 11 size.  Since I was getting such a large rug I was worried of getting it wrong but this one was hit it out the park!