Opera palette
Maple Archive
Dark anchor, working middle, light release: #004877, #0070b5, #308cd3, #539bd8, #6fb8f6 form a analogous 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
#004877
#0070b5
#308cd3
#539bd8
#6fb8f6
The generator opens with #004877 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.