Opera palette
Wisteria Lane
Five opera stops with room to breathe — #00466e grounds, #266e9f and #4389bc do the talking, #5f98c3 softens, #7ab4e1 lifts. The tetradic 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
#00466e
#266e9f
#4389bc
#5f98c3
#7ab4e1
The generator opens with #00466e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.