Opera palette
Lavender Beacon
Dark anchor, working middle, light release: #004d78, #0076b4, #3292d2, #56a1d8, #72bdf6 form a tetradic opera set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004d78
#0076b4
#3292d2
#56a1d8
#72bdf6
The generator opens with #004d78 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.