Nebula palette
Simmered Mesa
From #00557d ink through #257fb1, #459bce, #65a9d6 to #81c6f4 light, Simmered Mesa is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#00557d
#257fb1
#459bce
#65a9d6
#81c6f4
The generator opens with #00557d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.