Monochrome palette
Sultry Fjord
From #005883 ink through #0082bf, #359edd, #5bade3 to #7ccaff light, Sultry Fjord is a tetradic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#005883
#0082bf
#359edd
#5bade3
#7ccaff
The generator opens with #005883 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.