Tropical palette
Sumac Shrine
Dark anchor, working middle, light release: #820017, #b03c3f, #cf5858, #d6706e, #f58c89 form a triadic tropical set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redtropicalfive-stophigh-contrast
#820017
#b03c3f
#cf5858
#d6706e
#f58c89
The generator opens with #820017 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.