Sumi palette
Windy Lighthouse
From #7b3500 ink through #ae5926, #cc7443, #d48860 to #f3a47b light, Windy Lighthouse is a analogous progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#7b3500
#ae5926
#cc7443
#d48860
#f3a47b
The generator opens with #7b3500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.