Sumi palette
Crocus Hollow
From #a23f6c ink through #b95480, #009178, #d86f9b to #00b092 light, Crocus Hollow is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
pinksumifive-stop
#a23f6c
#b95480
#009178
#d86f9b
#00b092
The generator opens with #a23f6c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.