Sumi palette
Leaden Saloon
From #901c44 ink through #bd4e6b, #dc6a85, #e48197 to #ffa0b3 light, Leaden Saloon is a complementary progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
pinksumifive-stop
#901c44
#bd4e6b
#dc6a85
#e48197
#ffa0b3
The generator opens with #901c44 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.