Opera palette
Marble Gallery
From #004e71 ink through #0078aa, #3294c7, #56a2ce to #73bfec light, Marble Gallery is a tetradic progression that holds together at any size. Use it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004e71
#0078aa
#3294c7
#56a2ce
#73bfec
The generator opens with #004e71 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.