Tropical palette
Glacier Canyon
Dark anchor, working middle, light release: #a10030, #d14457, #f16271, #f77d86, #ffa9ad form a monochromatic tropical set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redtropicalfive-stophigh-contrast
#a10030
#d14457
#f16271
#f77d86
#ffa9ad
The generator opens with #a10030 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.