Sumi palette
Inked Bluff
Five stops tuned to sit together without fighting — #ae1800 ink anchors the set, #009eb3 opens it up, and #c8341e, #008092, #e8543c cross the middle in a triadic arrangement. Inked Bluff suits hotel key cards and lobby signage in one system.
redsumifive-stop
#ae1800
#c8341e
#008092
#e8543c
#009eb3
The generator opens with #ae1800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.