Autumn palette
River Foundry
River Foundry runs #7b1100 through #b13823, #d0553f, #d76e59 to #f68a74 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
redautumnfive-stophigh-contrast
#7b1100
#b13823
#d0553f
#d76e59
#f68a74
The generator opens with #7b1100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.