Sumi palette
Obsidian Orchard
Dark anchor, working middle, light release: #a32a00, #d45736, #f47452, #fa8c6f, #ffb8a4 form a split-complementary sumi set with somewhere to stand at every lightness. Made for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a32a00
#d45736
#f47452
#fa8c6f
#ffb8a4
The generator opens with #a32a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.