Vaporwave palette

Simmered Dune

Five vaporwave stops with room to breathe — #003d83 grounds, #0c63c6 and #317fe5 do the talking, #5090e7 softens, #72adff lifts. The split-complementary bones keep it coherent across dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.