Retro palette
Nightfall Foundry
From #b33644 ink through #cb4d58, #009094, #eb6a72 to #00aeb3 light, Nightfall Foundry is a monochromatic progression that holds together at any size. Use it for wellness apps where the interface must feel calm, not clinical.
redretrofive-stop
#b33644
#cb4d58
#009094
#eb6a72
#00aeb3
The generator opens with #b33644 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.