Sumi palette
Sultry Reef
Dark anchor, working middle, light release: #900001, #c73429, #e75445, #ed7060, #ff9688 form a triadic sumi set with somewhere to stand at every lightness. Made for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#900001
#c73429
#e75445
#ed7060
#ff9688
The generator opens with #900001 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.