Sumi palette
Tidal Reef
From #9d1f35 ink through #ca525d, #e96e77, #f0868c to #ffadaf light, Tidal Reef is a triadic progression that holds together at any size. Use it for bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9d1f35
#ca525d
#e96e77
#f0868c
#ffadaf
The generator opens with #9d1f35 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.