Nebula palette
Gleaming Library
Five stops tuned to sit together without fighting — #af2a21 ink anchors the set, #ffc3b9 opens it up, and #dd5d4f, #fd7a6a, #ff9587 cross the middle in a split-complementary arrangement. Gleaming Library suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
rednebulafive-stop
#af2a21
#dd5d4f
#fd7a6a
#ff9587
#ffc3b9
The generator opens with #af2a21 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.