Aurora palette
Sunset Estuary
Sunset Estuary runs #005058 through #007c87, #3397a3, #57a5ae to #74c1cb in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#005058
#007c87
#3397a3
#57a5ae
#74c1cb
The generator opens with #005058 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.