Retro palette
Halcyon Bookshop
From #921200 ink through #cc3822, #ec5740, #f2745e to #ff9d8b light, Halcyon Bookshop is a monochromatic progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#921200
#cc3822
#ec5740
#f2745e
#ff9d8b
The generator opens with #921200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.