Sumi palette
Atlas Harbor
Five stops tuned to sit together without fighting — #9e3600 ink anchors the set, #ffbba3 opens it up, and #d9571f, #f97440, #ff8d63 cross the middle in a split-complementary arrangement. Atlas Harbor suits outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9e3600
#d9571f
#f97440
#ff8d63
#ffbba3
The generator opens with #9e3600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.