Nebula palette
Steely Deck
Five nebula stops with room to breathe — #00544d grounds, #008077 and #349b92 do the talking, #58a9a0 softens, #75c5bc lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#00544d
#008077
#349b92
#58a9a0
#75c5bc
The generator opens with #00544d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.