Sumi palette
Zephyr Cabin
From #9c4600 ink through #da6500, #fa8234, #ff9a5f to #ffc6a7 light, Zephyr Cabin is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9c4600
#da6500
#fa8234
#ff9a5f
#ffc6a7
The generator opens with #9c4600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.