Midcentury palette
Denim Library
Denim Library runs #b02200 through #cb391c, #008397, #eb583b to #00a1b9 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters.
redmidcenturyfive-stop
#b02200
#cb391c
#008397
#eb583b
#00a1b9
The generator opens with #b02200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.