Aurora palette
Rosewood Archive
Rosewood Archive runs #004751 through #007281, #308d9c, #529aa7 to #6fb7c4 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyanaurorafive-stophigh-contrast
#004751
#007281
#308d9c
#529aa7
#6fb7c4
The generator opens with #004751 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.