Opera palette
Zephyr Marsh
Dark anchor, working middle, light release: #006a9e, #4494c9, #61b0e7, #7ebfee, #aadbff form a split-complementary 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
#006a9e
#4494c9
#61b0e7
#7ebfee
#aadbff
The generator opens with #006a9e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.