I have a number of self re-seeded aquilegia on the shady side of my house. They range from pale pink, to mauve, to purple, and even dark burgundy.
This is the bluest one I've seen.
This is a really beautiful capture. We were surprised to find some self seeded aquilegia in our (completely) new garden. They must have come from next door as they moved in a year before us. Iām not complaining because I love them and I love the range of colours.