Nebula palette
Windy Grove
Dark anchor, working middle, light release: #005371, #007ea9, #349ac6, #59a8ce, #76c5ec form a analogous nebula set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005371
#007ea9
#349ac6
#59a8ce
#76c5ec
The generator opens with #005371 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.