Nebula palette
Emerald Ridge
From #005985 ink through #0083c1, #359fdf, #5caee5 to #7fcbff light, Emerald Ridge is a monochromatic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#005985
#0083c1
#359fdf
#5caee5
#7fcbff
The generator opens with #005985 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.