Sumi palette
Marble Courtyard
Dark anchor, working middle, light release: #b62566, #cf3f7a, #00927f, #ef5d95, #00b19b form a monochromatic sumi set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system.
pinksumifive-stop
#b62566
#cf3f7a
#00927f
#ef5d95
#00b19b
The generator opens with #b62566 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.