Retro palette
Pale Square
Dark anchor, working middle, light release: #a22700, #dc4a24, #fc6843, #ff8667, #ffb5a2 form a split-complementary retro set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#a22700
#dc4a24
#fc6843
#ff8667
#ffb5a2
The generator opens with #a22700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.