Sumi palette
Vintage Bookshop
Vintage Bookshop runs #c0356e through #d94d82, #009d8b, #f96a9d to #00bda6 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size.
pinksumifive-stop
#c0356e
#d94d82
#009d8b
#f96a9d
#00bda6
The generator opens with #c0356e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.