Sumi palette
Oyster Deck
Oyster Deck runs #90223a through #a8394d, #007574, #c75566 to #009391 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for craft brewery cans lined up in a cooler door.
redsumifive-stop
#90223a
#a8394d
#007574
#c75566
#009391
The generator opens with #90223a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.