Monochrome palette
Starlit Depot
From #006691 ink through #0092cd, #39aeeb, #63bdf1 to #99d8ff light, Starlit Depot is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#006691
#0092cd
#39aeeb
#63bdf1
#99d8ff
The generator opens with #006691 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.