Nebula palette
Terracotta Caravan
From #3d2e75 ink through #62579e, #7c71bb, #8a83c2 to #a59ee0 light, Terracotta Caravan 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.
bluenebulafive-stophigh-contrast
#3d2e75
#62579e
#7c71bb
#8a83c2
#a59ee0
The generator opens with #3d2e75 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.