Tropical palette
Blushing Chapel
Dark anchor, working middle, light release: #900002, #c83127, #e85143, #ee6e5f, #ff9687 form a complementary 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
#900002
#c83127
#e85143
#ee6e5f
#ff9687
The generator opens with #900002 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.