Aurora palette
Primrose Mesa
Five aurora stops with room to breathe — #006279 grounds, #228dab and #46a9c8 do the talking, #68b7d1 softens, #85d4ef 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
#006279
#228dab
#46a9c8
#68b7d1
#85d4ef
The generator opens with #006279 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.