Sumi palette
North Reef
Dark anchor, working middle, light release: #8d003a, #c3345e, #e35378, #e96f8a, #ff93a8 form a complementary 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
#c3345e
#e35378
#e96f8a
#ff93a8
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.