Sumi palette
Cordovan Alley
From #922344 ink through #bf536c, #de6f86, #e68598 to #ffa5b5 light, Cordovan Alley is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#922344
#bf536c
#de6f86
#e68598
#ffa5b5
The generator opens with #922344 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.