Sumi palette
Stormy Fen
A quiet five-stop sumi arc with a confident middle — #bb2333 carries the weight and #00acb5 carries the air, with #d43e47, #008d95 and #f45d61 bridging in monochromatic formation. Built for book covers that read at thumbnail size.
redsumifive-stop
#bb2333
#d43e47
#008d95
#f45d61
#00acb5
The generator opens with #bb2333 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.