Opera palette
Rainy Clearing
Dark anchor, working middle, light release: #00669e, #3a90ce, #58acec, #76bcf2, #a7d7ff form a split-complementary opera set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#00669e
#3a90ce
#58acec
#76bcf2
#a7d7ff
The generator opens with #00669e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.