Sumi palette
Hyacinth Harbor
Five sumi stops with room to breathe — #a51853 grounds, #bd3467 and #008275 do the talking, #dd5281 softens, #00a191 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size.
pinksumifive-stop
#a51853
#bd3467
#008275
#dd5281
#00a191
The generator opens with #a51853 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.