Nebula palette
Sleepy Alley
From #005c7c ink through #0087b4, #36a3d1, #5db1d9 to #7bcef7 light, Sleepy Alley is a complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005c7c
#0087b4
#36a3d1
#5db1d9
#7bcef7
The generator opens with #005c7c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.