Retro palette
Vernal Dune
From #8b0025 ink through #c42d45, #e44d5f, #ea6b74 to #ff9095 light, Vernal Dune is a monochromatic progression that holds together at any size. Use it for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#8b0025
#c42d45
#e44d5f
#ea6b74
#ff9095
The generator opens with #8b0025 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.