Nebula palette
Fern Mill
Dark anchor, working middle, light release: #00546e, #007fa4, #349bc1, #59a9c9, #76c6e7 form a monochromatic nebula set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#00546e
#007fa4
#349bc1
#59a9c9
#76c6e7
The generator opens with #00546e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.