I looked long and hard in my stash and only found two fabrics which I felt qualified as dusty blue - the two you see above. I was very surprised as I have lots of blues, but so little dusty blue, which I think is a great color. In four of the blocks I've made for these color challenges, green has appeared; I'm beginning to see it as a color I find goes well with lots of other colors (ala mother nature?). The lighter green above is actually more vibrant and refreshing.
Here are the four blocks which seem to have the ability to work together ( my orange and yellow blocks scream to be part of different universe).