Retro palette
North Reef
From #543700 ink through #865a00, #a2742a, #ac854b to #c9a166 light, North Reef is a split-complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
orangeretrofive-stophigh-contrast
#543700
#865a00
#a2742a
#ac854b
#c9a166
The generator opens with #543700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.