Daylight palette
Seafoam Cellar
From #007180 ink through #009fb3, #3cbcd0, #68c9da to #86e7f8 light, Seafoam Cellar 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.
cyandaylightfive-stop
#007180
#009fb3
#3cbcd0
#68c9da
#86e7f8
The generator opens with #007180 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.