Sumi palette
Lavender Reef
From #712339 ink through #9c4d5f, #b96779, #c37b89 to #e197a5 light, Lavender Reef is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#712339
#9c4d5f
#b96779
#c37b89
#e197a5
The generator opens with #712339 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.