Aurora palette
Sienna Marsh
Five aurora stops with room to breathe — #00617d grounds, #008db4 and #38a9d1 do the talking, #60b7da softens, #7dd4f8 lifts. The complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#00617d
#008db4
#38a9d1
#60b7da
#7dd4f8
The generator opens with #00617d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.