Opera palette
Earthen Bazaar
Five opera stops with room to breathe — #005587 grounds, #0c7fc4 and #389be2 do the talking, #5daae7 softens, #82c7ff lifts. The monochromatic bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005587
#0c7fc4
#389be2
#5daae7
#82c7ff
The generator opens with #005587 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.