Retro palette
Mustard Inn
From #8b1c00 ink through #ba4b33, #d9674e, #e07e68 to #ff9a83 light, Mustard Inn is a monochromatic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#8b1c00
#ba4b33
#d9674e
#e07e68
#ff9a83
The generator opens with #8b1c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.