Industrial palette
Opal Square
A quiet five-stop industrial arc with a confident middle — #731e25 carries the weight and #e39493 carries the air, with #9e4a4c, #bc6465 and #c57978 bridging in triadic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redindustrialfive-stophigh-contrast
#731e25
#9e4a4c
#bc6465
#c57978
#e39493
The generator opens with #731e25 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.