Noir palette
Pepper Cabin
Dark anchor, working middle, light release: #78327c, #8e4791, #237b31, #ab62ad, #42974c form a tetradic noir set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
greennoirfive-stop
#78327c
#8e4791
#237b31
#ab62ad
#42974c
The generator opens with #78327c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.