Monochrome palette
Indigo Kiosk
A quiet five-stop monochrome arc with a confident middle — #004467 carries the weight and #72b2df carries the air, with #146c9d, #3787ba and #5696c1 bridging in analogous formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skymonochromefive-stophigh-contrast
#004467
#146c9d
#3787ba
#5696c1
#72b2df
The generator opens with #004467 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.