Nebula palette
Cordovan Cellar
Five stops tuned to sit together without fighting — #006c8e ink anchors the set, #97dfff opens it up, and #0099c6, #3bb6e4, #66c4eb cross the middle in a analogous arrangement. Cordovan Cellar suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#006c8e
#0099c6
#3bb6e4
#66c4eb
#97dfff
The generator opens with #006c8e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.