Monochrome palette
Muslin Heath
Five stops tuned to sit together without fighting — #005e8d ink anchors the set, #8ed0ff opens it up, and #0089ca, #37a5e8, #5fb4ee cross the middle in a triadic arrangement. Muslin Heath suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#005e8d
#0089ca
#37a5e8
#5fb4ee
#8ed0ff
The generator opens with #005e8d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.