Acid palette
Hyacinth Harbor
From #007081 ink through #009eb4, #3cbbd1, #67c8db to #85e6f9 light, Hyacinth Harbor 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 for large text.
cyanacidfive-stop
#007081
#009eb4
#3cbbd1
#67c8db
#85e6f9
The generator opens with #007081 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.