Opera palette
Jadite Bazaar
Dark anchor, working middle, light release: #00517f, #297ab2, #4896cf, #65a5d6, #81c1f4 form a tetradic 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
#00517f
#297ab2
#4896cf
#65a5d6
#81c1f4
The generator opens with #00517f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.