Monochrome palette
Sable Abbey
Sable Abbey runs #00587d through #0082b7, #359ed4, #5baddb to #78cafa in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#00587d
#0082b7
#359ed4
#5baddb
#78cafa
The generator opens with #00587d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.