Sumi palette
Copper Kiosk
From #ab184d ink through #c33560, #00857d, #e3547a to #00a399 light, Copper Kiosk is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
pinksumifive-stop
#ab184d
#c33560
#00857d
#e3547a
#00a399
The generator opens with #ab184d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.