Sumi palette
Rainy Patio
Dark anchor, working middle, light release: #a11c50, #ce5178, #ee6d93, #f586a4, #ffb1c3 form a tetradic sumi set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
pinksumifive-stop
#a11c50
#ce5178
#ee6d93
#f586a4
#ffb1c3
The generator opens with #a11c50 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.