Storm palette
Gloaming Marsh
From #007452 ink through #3ba079, #5abd94, #7acaa6 to #97e7c3 light, Gloaming Marsh is a split-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.
tealstormfive-stop
#007452
#3ba079
#5abd94
#7acaa6
#97e7c3
The generator opens with #007452 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.