Sumi palette
Vernal Fjord
Five stops tuned to sit together without fighting — #b23300 ink anchors the set, #ffc9b9 opens it up, and #e1633e, #ff815d, #ff9d81 cross the middle in a triadic arrangement. Vernal Fjord suits restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#b23300
#e1633e
#ff815d
#ff9d81
#ffc9b9
The generator opens with #b23300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.