Jewel palette
Emerald Cellar
From #2c3c8f ink through #5166b9, #6a81d7, #7d92dc to #98affa light, Emerald Cellar is a analogous progression that holds together at any size. Use it for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#2c3c8f
#5166b9
#6a81d7
#7d92dc
#98affa
The generator opens with #2c3c8f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.