Retro palette
Sumac Inn
Dark anchor, working middle, light release: #a30013, #d14742, #f1655c, #f77f75, #ffaba2 form a tetradic retro set with somewhere to stand at every lightness. Made for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#a30013
#d14742
#f1655c
#f77f75
#ffaba2
The generator opens with #a30013 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.