Sumi palette
Crimson Saloon
Five sumi stops with room to breathe — #81012c grounds, #ad3e52 and #cc5a6b do the talking, #d3717e softens, #f28d99 lifts. The monochromatic bones keep it coherent across flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#81012c
#ad3e52
#cc5a6b
#d3717e
#f28d99
The generator opens with #81012c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.