Opera palette
River Bazaar
Dark anchor, working middle, light release: #226599, #528fc3, #6dabe1, #86bae9, #aad7ff form a complementary opera set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#226599
#528fc3
#6dabe1
#86bae9
#aad7ff
The generator opens with #226599 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.