Monochrome palette
Indigo Atelier
Dark anchor, working middle, light release: #006087, #1a8bbe, #41a7dc, #65b6e3, #85d3ff form a complementary monochrome set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#006087
#1a8bbe
#41a7dc
#65b6e3
#85d3ff
The generator opens with #006087 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.