Nebula palette
Mineral Mesa
From #007471 ink through #ab5f6a, #008b87, #c87a84 to #37a7a2 light, Mineral Mesa is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
cyannebulafive-stop
#007471
#ab5f6a
#008b87
#c87a84
#37a7a2
The generator opens with #007471 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.