Acid palette
Cobalt Cove
From #006e89 ink through #009bc0, #3bb8dd, #66c6e6 to #90e2ff light, Cobalt Cove is a complementary 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
#006e89
#009bc0
#3bb8dd
#66c6e6
#90e2ff
The generator opens with #006e89 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.