Sumi palette
Tranquil Lighthouse
Dark anchor, working middle, light release: #95063c, #c24563, #e1627d, #e97b8f, #ff9dae form a analogous 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.
redsumifive-stophigh-contrast
#95063c
#c24563
#e1627d
#e97b8f
#ff9dae
The generator opens with #95063c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.