Sumi palette
Seaside Plaza
Dark anchor, working middle, light release: #7a1f00, #ac4629, #cb6244, #d2785e, #f19379 form a monochromatic 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 as a text pair.
redsumifive-stophigh-contrast
#7a1f00
#ac4629
#cb6244
#d2785e
#f19379
The generator opens with #7a1f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.