Retro palette
Teal Foundry
Teal Foundry runs #900f2c through #bd4754, #dc636e, #e37b82 to #ff9a9f in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#900f2c
#bd4754
#dc636e
#e37b82
#ff9a9f
The generator opens with #900f2c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.