Daylight palette
Rocky Depot
From #005161 ink through #007c94, #3397b0, #58a5ba to #74c2d7 light, Rocky Depot is a tetradic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyandaylightfive-stop
#005161
#007c94
#3397b0
#58a5ba
#74c2d7
The generator opens with #005161 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.