Sumi palette
Pewter Outpost
A quiet five-stop sumi arc with a confident middle — #a91b00 carries the weight and #ffb7a8 carries the air, with #da5038, #fa6d54 and #ff8871 bridging in triadic formation. Built for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a91b00
#da5038
#fa6d54
#ff8871
#ffb7a8
The generator opens with #a91b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.