Jewel palette
Foxglove Caravan
From #1c399c ink through #4165c6, #5a81e4, #6f92e8 to #8eb0ff light, Foxglove Caravan is a analogous progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#1c399c
#4165c6
#5a81e4
#6f92e8
#8eb0ff
The generator opens with #1c399c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.