Nebula palette
Flint Kiln
Dark anchor, working middle, light release: #006084, #008bbd, #37a7db, #5fb6e2, #7fd3ff form a tetradic nebula set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#006084
#008bbd
#37a7db
#5fb6e2
#7fd3ff
The generator opens with #006084 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.