Daylight palette
Primrose Inn
From #00586f ink through #0083a4, #359fc1, #5badca to #78cae7 light, Primrose Inn is a analogous 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.
cyandaylightfive-stop
#00586f
#0083a4
#359fc1
#5badca
#78cae7
The generator opens with #00586f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.