Storm palette
Emerald Pavilion
Dark anchor, working middle, light release: #006275, #008ea9, #38aac6, #60b8d0, #7dd5ed form a tetradic storm set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanstormfive-stop
#006275
#008ea9
#38aac6
#60b8d0
#7dd5ed
The generator opens with #006275 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.