Sumi palette
Crimson Dock
Five sumi stops with room to breathe — #892143 grounds, #b5506a and #d46b84 do the talking, #dc8195 softens, #fb9db1 lifts. The triadic 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
#892143
#b5506a
#d46b84
#dc8195
#fb9db1
The generator opens with #892143 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.