Nebula palette
Calico Delta
Calico Delta runs #7371b3 through #4f7cb4, #2086a6, #6997d1 to #43a2c3 in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters.
cyannebulafive-stop
#7371b3
#4f7cb4
#2086a6
#6997d1
#43a2c3
The generator opens with #7371b3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.