Nebula palette
Tranquil Crossing
Five nebula stops with room to breathe — #005959 grounds, #008586 and #35a1a1 do the talking, #5baeae softens, #78cbcb lifts. The monochromatic bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005959
#008586
#35a1a1
#5baeae
#78cbcb
The generator opens with #005959 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.