Sumi palette
Oyster Fjord
A quiet five-stop sumi arc with a confident middle — #a22d1a carries the weight and #ffb9aa carries the air, with #cf5d49, #ee7964 and #f5907d bridging in triadic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a22d1a
#cf5d49
#ee7964
#f5907d
#ffb9aa
The generator opens with #a22d1a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.