Sumi palette
Maroon Delta
Maroon Delta runs #b70b4f through #e54f78, #ff7495, #ff93a9 to #ffc2cc in five measured steps, the tetradic 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.
pinksumifive-stop
#b70b4f
#e54f78
#ff7495
#ff93a9
#ffc2cc
The generator opens with #b70b4f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.