Monochrome palette
Ebony Square
From #004d72 ink through #0077ac, #3293c9, #56a1d0 to #73beee light, Ebony Square is a tetradic progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#004d72
#0077ac
#3293c9
#56a1d0
#73beee
The generator opens with #004d72 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.