Coffee palette
Rainy Shrine
From #007273 ink through #1d9fa1, #46bcbd, #6dc9ca to #8be6e7 light, Rainy Shrine is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyancoffeefive-stop
#007273
#1d9fa1
#46bcbd
#6dc9ca
#8be6e7
The generator opens with #007273 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.