Aurora palette
Elder Library
Five aurora stops with room to breathe — #00617e grounds, #008db5 and #38a9d2 do the talking, #60b7db softens, #7dd5f9 lifts. The tetradic bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#00617e
#008db5
#38a9d2
#60b7db
#7dd5f9
The generator opens with #00617e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.