Sumi palette
Vernal Crater
Vernal Crater runs #a22f05 through #cf5f3f, #ee7b5a, #f59276 to #ffbaa6 in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a22f05
#cf5f3f
#ee7b5a
#f59276
#ffbaa6
The generator opens with #a22f05 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.