Sumi palette
Evening Fen
From #9e4400 ink through #d56825, #f48446, #fb9b68 to #ffc5a8 light, Evening Fen is a split-complementary progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9e4400
#d56825
#f48446
#fb9b68
#ffc5a8
The generator opens with #9e4400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.