Sumi palette
Cinder Pavilion
Dark anchor, working middle, light release: #a63652, #d3647b, #f28096, #fa97a8, #ffc3cb form a tetradic sumi set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a63652
#d3647b
#f28096
#fa97a8
#ffc3cb
The generator opens with #a63652 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.