Jewel palette
Cobalt Grove
Five jewel stops with room to breathe — #22377a grounds, #4760a3 and #607bc0 do the talking, #738bc7 softens, #8da7e4 lifts. The tetradic bones keep it coherent across packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#22377a
#4760a3
#607bc0
#738bc7
#8da7e4
The generator opens with #22377a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.