Sumi palette
Stormy Boulevard
Dark anchor, working middle, light release: #780e30, #a44156, #c25c70, #cb7281, #e98e9c form a complementary sumi set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#780e30
#a44156
#c25c70
#cb7281
#e98e9c
The generator opens with #780e30 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.