Jewel palette
Bracken Porch
From #2758a1 ink through #5282cb, #6c9ee9, #84aeef to #a9cbff light, Bracken Porch is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#2758a1
#5282cb
#6c9ee9
#84aeef
#a9cbff
The generator opens with #2758a1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.