Pastel palette
Tidal Clearing
From #004755 ink through #007187, #308ca3, #529aad to #6eb6ca light, Tidal Clearing is a monochromatic 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.
cyanpastelfive-stophigh-contrast
#004755
#007187
#308ca3
#529aad
#6eb6ca
The generator opens with #004755 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.