Storm palette
Indigo Mill
Dark anchor, working middle, light release: #005462, #007f94, #349bb0, #59a8bb, #76c5d8 form a tetradic storm set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanstormfive-stop
#005462
#007f94
#349bb0
#59a8bb
#76c5d8
The generator opens with #005462 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.