Daylight palette
Ebony Harbor
From #006168 ink through #008e97, #38aab3, #5fb7bf to #7dd4dc light, Ebony Harbor is a analogous progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyandaylightfive-stop
#006168
#008e97
#38aab3
#5fb7bf
#7dd4dc
The generator opens with #006168 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.