Sumi palette
Poppy Junction
From #7b113c ink through #a74362, #c55e7c, #ce748c to #ec90a8 light, Poppy Junction is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#7b113c
#a74362
#c55e7c
#ce748c
#ec90a8
The generator opens with #7b113c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.