Opera palette
Bracken Inn
Dark anchor, working middle, light release: #004d6b, #0077a3, #3292c0, #56a1c8, #72bde5 form a analogous opera set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004d6b
#0077a3
#3292c0
#56a1c8
#72bde5
The generator opens with #004d6b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.