Aurora palette
Peaty Pagoda
From #00484e ink through #00737c, #308e97, #539ba3 to #6fb8bf light, Peaty Pagoda is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
cyanaurorafive-stophigh-contrast
#00484e
#00737c
#308e97
#539ba3
#6fb8bf
The generator opens with #00484e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.