Sumi palette
Vale Alley
From #8b4120 ink through #b66b4c, #d48666, #dd9a7e to #fbb69a light, Vale Alley is a analogous progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#8b4120
#b66b4c
#d48666
#dd9a7e
#fbb69a
The generator opens with #8b4120 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.