Nebula palette
Bitter Junction
Dark anchor, working middle, light release: #00445b, #006e90, #2f89ac, #5197b5, #6db3d2 form a tetradic nebula set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyannebulafive-stophigh-contrast
#00445b
#006e90
#2f89ac
#5197b5
#6db3d2
The generator opens with #00445b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.