Nebula palette
Halcyon Abbey
Dark anchor, working middle, light release: #a82d27, #d55e53, #f57a6e, #fb9285, #ffbeb5 form a complementary 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.
rednebulafive-stop
#a82d27
#d55e53
#f57a6e
#fb9285
#ffbeb5
The generator opens with #a82d27 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.