Sumi palette
Breezy Reef
Dark anchor, working middle, light release: #ab1200, #dd4a36, #fd6852, #ff8772, #ffb6a9 form a analogous sumi set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#ab1200
#dd4a36
#fd6852
#ff8772
#ffb6a9
The generator opens with #ab1200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.