Nebula palette
Luminous Plaza
Luminous Plaza runs #752000 through #b43700, #d3552b, #da6e4c to #f98a67 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
rednebulafive-stophigh-contrast
#752000
#b43700
#d3552b
#da6e4c
#f98a67
The generator opens with #752000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.