Midcentury palette
Opal Square
Dark anchor, working middle, light release: #850b0b, #b14339, #d05f53, #d7766a, #f69285 form a monochromatic midcentury set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redmidcenturyfive-stophigh-contrast
#850b0b
#b14339
#d05f53
#d7766a
#f69285
The generator opens with #850b0b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.