Sumi palette
Halcyon Archive
Five sumi stops with room to breathe — #782a3b grounds, #a35462 and #c16f7c do the talking, #ca828d softens, #e89ea9 lifts. The tetradic bones keep it coherent across farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#782a3b
#a35462
#c16f7c
#ca828d
#e89ea9
The generator opens with #782a3b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.