Sumi palette
Denim Shrine
Dark anchor, working middle, light release: #982851, #b03f65, #007f72, #cf5b7f, #009d8e form a tetradic sumi set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system.
pinksumifive-stop
#982851
#b03f65
#007f72
#cf5b7f
#009d8e
The generator opens with #982851 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.