Petrichor palette
Milky Reef
From #006675 ink through #1c92a6, #43aec3, #68bccd to #85d9eb light, Milky Reef is a tetradic 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.
cyanpetrichorfive-stop
#006675
#1c92a6
#43aec3
#68bccd
#85d9eb
The generator opens with #006675 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.