Frost palette
Obsidian Harbor
From #005b71 ink through #0a86a5, #39a2c2, #5eb0cb to #7bcde9 light, Obsidian Harbor is a tetradic progression that holds together at any size. Use it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#005b71
#0a86a5
#39a2c2
#5eb0cb
#7bcde9
The generator opens with #005b71 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.