Sumi palette
Luminous Oasis
Five sumi stops with room to breathe — #90253a grounds, #bc5462 and #db6f7c do the talking, #e3868f softens, #ffa4ac lifts. The split-complementary bones keep it coherent across flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#90253a
#bc5462
#db6f7c
#e3868f
#ffa4ac
The generator opens with #90253a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.