Walking in the Wildflower Meadow

I met my friend, Fliss, early this morning and we walked her two dogs. She lives in beautiful and isolated spot in Luccombe, between Shanklin and Ventnor
I spotted many wild flowers but would appreciate it if anyone knows the name of the pale blue flowers which grow on tall stems. They are a very delicate colour and there were only a few of them compared to the other array of clover, celandines, red campions, stitchwort etc