Nebula palette
Simmered Glade
From #00537c ink through #007db8, #3399d6, #59a8dc to #76c5fa light, Simmered Glade is a split-complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#00537c
#007db8
#3399d6
#59a8dc
#76c5fa
The generator opens with #00537c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.