Opera palette
Mulberry Grove
Dark anchor, working middle, light release: #004365, #006b9f, #2f86bc, #5095c3, #6cb1e1 form a complementary opera set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#004365
#006b9f
#2f86bc
#5095c3
#6cb1e1
The generator opens with #004365 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.