Retro palette
North Hollow
From #aa3a32 ink through #d7685d, #f68478, #fe9b8f to #ffc7bf light, North Hollow is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#aa3a32
#d7685d
#f68478
#fe9b8f
#ffc7bf
The generator opens with #aa3a32 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.