Opera palette
Misty Cottage
Five opera stops with room to breathe — #00446f grounds, #026cab and #3087c8 do the talking, #5297ce softens, #6eb3ec lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#00446f
#026cab
#3087c8
#5297ce
#6eb3ec
The generator opens with #00446f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.