Sumi palette
Dawn Atelier
Five stops tuned to sit together without fighting — #a42100 ink anchors the set, #ffb5a4 opens it up, and #d2553b, #f27256, #f88a72 cross the middle in a monochromatic arrangement. Dawn Atelier suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a42100
#d2553b
#f27256
#f88a72
#ffb5a4
The generator opens with #a42100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.