Sumi palette
Golden Archive
Dark anchor, working middle, light release: #8d003a, #bb3f61, #da5c7b, #e2758d, #ff92a9 form a monochromatic 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 as a text pair.
pinksumifive-stophigh-contrast
#8d003a
#bb3f61
#da5c7b
#e2758d
#ff92a9
The generator opens with #8d003a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.