Jewel palette
Indigo Deck
From #00577f ink through #0081ba, #359dd8, #5bacde to #78c9fc light, Indigo Deck is a analogous progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#00577f
#0081ba
#359dd8
#5bacde
#78c9fc
The generator opens with #00577f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.