Nebula palette
Rainy Dock
From #004c67 ink through #00769d, #3291ba, #55a0c2 to #72bce0 light, Rainy Dock 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.
cyannebulafive-stop
#004c67
#00769d
#3291ba
#55a0c2
#72bce0
The generator opens with #004c67 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.