Tropical palette
Nightfall Canyon
From #005446 ink through #00816c, #349d86, #58a996 to #75c6b2 light, Nightfall Canyon is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
tealtropicalfive-stop
#005446
#00816c
#349d86
#58a996
#75c6b2
The generator opens with #005446 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.