Monochrome palette
Cobalt Ridge
Five stops tuned to sit together without fighting — #004b68 ink anchors the set, #71bbe1 opens it up, and #00759f, #3190bc, #559fc4 cross the middle in a tetradic arrangement. Cobalt Ridge suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#004b68
#00759f
#3190bc
#559fc4
#71bbe1
The generator opens with #004b68 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.