Aurora palette
Cobalt Mesa
Five stops tuned to sit together without fighting — #007188 ink anchors the set, #8ee6ff opens it up, and #1e9ebb, #47bbd8, #6ec9e2 cross the middle in a monochromatic arrangement. Cobalt Mesa suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#007188
#1e9ebb
#47bbd8
#6ec9e2
#8ee6ff
The generator opens with #007188 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.