Petrichor palette
Midnight Dune
From #004b54 ink through #007683, #31919e, #549faa to #71bbc6 light, Midnight Dune is a analogous progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004b54
#007683
#31919e
#549faa
#71bbc6
The generator opens with #004b54 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.