Retro palette
Opal Crater
Five retro stops with room to breathe — #941932 grounds, #c14d5a and #e06974 do the talking, #e88188 softens, #ffa2a7 lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#941932
#c14d5a
#e06974
#e88188
#ffa2a7
The generator opens with #941932 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.