Sumi palette
Indigo Pier
From #af2340 ink through #dd5869, #fd7584, #ff919a to #ffc1c4 light, Indigo Pier is a tetradic 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 for large text.
redsumifive-stop
#af2340
#dd5869
#fd7584
#ff919a
#ffc1c4
The generator opens with #af2340 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.