Nebula palette
Oyster Archive
Five stops tuned to sit together without fighting — #00577e ink anchors the set, #78c9fb opens it up, and #0081b9, #359dd7, #5bacdd cross the middle in a analogous arrangement. Oyster Archive suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#00577e
#0081b9
#359dd7
#5bacdd
#78c9fb
The generator opens with #00577e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.