Jewel palette
Burnished Lighthouse
Five stops tuned to sit together without fighting — #003f80 ink anchors the set, #79aff3 opens it up, and #2967b2, #4582d0, #5e92d5 cross the middle in a monochromatic arrangement. Burnished Lighthouse suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#003f80
#2967b2
#4582d0
#5e92d5
#79aff3
The generator opens with #003f80 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.