Sumi palette
Pumice Deck
Five sumi stops with room to breathe — #9a3c4e grounds, #c66877 and #e58392 do the talking, #ed99a4 softens, #ffbdc4 lifts. The tetradic bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9a3c4e
#c66877
#e58392
#ed99a4
#ffbdc4
The generator opens with #9a3c4e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.