Sumi palette
Violet Outpost
Five stops tuned to sit together without fighting — #9a2e1d ink anchors the set, #ffb3a4 opens it up, and #c75d4a, #e67964, #ed8f7d cross the middle in a complementary arrangement. Violet Outpost suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9a2e1d
#c75d4a
#e67964
#ed8f7d
#ffb3a4
The generator opens with #9a2e1d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.