Sumi palette
Lingering Delta
Lingering Delta runs #8b3845 through #b7636d, #d57e88, #de929a to #fdafb6 in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#8b3845
#b7636d
#d57e88
#de929a
#fdafb6
The generator opens with #8b3845 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.