Storm palette
Umber Atelier
Dark anchor, working middle, light release: #5788d0, #0095c1, #009b9f, #3ab1df, #00babe form a monochromatic storm set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
skystormfive-stop
#5788d0
#0095c1
#009b9f
#3ab1df
#00babe
The generator opens with #5788d0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.