Monochrome palette
Mineral Mill
Mineral Mill runs #00587a through #0083b3, #359fd0, #5cadd8 to #79caf6 in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#00587a
#0083b3
#359fd0
#5cadd8
#79caf6
The generator opens with #00587a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.