Sumi palette
Oyster Square
Oyster Square runs #bc3970 through #d45085, #009c87, #f46da0 to #00bca3 in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines.
pinksumifive-stop
#bc3970
#d45085
#009c87
#f46da0
#00bca3
The generator opens with #bc3970 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.