Monochrome palette
Mustard Cellar
Mustard Cellar runs #b4476b through #5769c6, #8a7000, #008577 to #d36385 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size.
skymonochromefive-stop
#b4476b
#5769c6
#8a7000
#008577
#d36385
The generator opens with #b4476b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.