Sumi palette
Cumin Deck
Dark anchor, working middle, light release: #780039, #a6395f, #c55579, #cd6c89, #eb88a4 form a split-complementary sumi set with somewhere to stand at every lightness. Made for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#780039
#a6395f
#c55579
#cd6c89
#eb88a4
The generator opens with #780039 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.