Sumi palette
Muslin Lagoon
Muslin Lagoon runs #992400 through #d5451f, #f5633f, #fb7e60 to #ffac97 in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#992400
#d5451f
#f5633f
#fb7e60
#ffac97
The generator opens with #992400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.