Midcentury palette
Spruce Plaza
Five stops tuned to sit together without fighting — #8e001a ink anchors the set, #ff9490 opens it up, and #be3e42, #dd5b5c, #e47572 cross the middle in a monochromatic arrangement. Spruce Plaza suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redmidcenturyfive-stophigh-contrast
#8e001a
#be3e42
#dd5b5c
#e47572
#ff9490
The generator opens with #8e001a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.