Aurora palette
Ashen Lighthouse
Ashen Lighthouse runs #00455b through #006f90, #308aac, #5298b5 to #6eb4d2 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
cyanaurorafive-stophigh-contrast
#00455b
#006f90
#308aac
#5298b5
#6eb4d2
The generator opens with #00455b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.