Sumi palette
River Gazebo
Five sumi stops with room to breathe — #c64e1e grounds, #de6437 and #009ebf do the talking, #fe8154 softens, #00bce3 lifts. The triadic bones keep it coherent across book covers that read at thumbnail size.
orangesumifive-stop
#c64e1e
#de6437
#009ebf
#fe8154
#00bce3
The generator opens with #c64e1e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.