Retro palette
Cobalt Mesa
Five stops tuned to sit together without fighting — #b82b33 ink anchors the set, #00acb7 opens it up, and #d14447, #008d97, #f16261 cross the middle in a monochromatic arrangement. Cobalt Mesa suits book covers that read at thumbnail size.
redretrofive-stop
#b82b33
#d14447
#008d97
#f16261
#00acb7
The generator opens with #b82b33 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.