Opera palette
Sultry Glade
Five stops tuned to sit together without fighting — #004b69 ink anchors the set, #71bbe3 opens it up, and #0075a1, #3190be, #559fc6 cross the middle in a triadic arrangement. Sultry Glade suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004b69
#0075a1
#3190be
#559fc6
#71bbe3
The generator opens with #004b69 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.