Frost palette
Greige Square
From #006370 ink through #0090a2, #38acbe, #61bac9 to #7ed7e7 light, Greige Square is a monochromatic 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.
cyanfrostfive-stop
#006370
#0090a2
#38acbe
#61bac9
#7ed7e7
The generator opens with #006370 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.