and 32 dark blue beads. These patterns use 127 black, 118 yellow, 1 white, 2 red, 7 cotton candy, 12 purple, 1 magenta, 2 cheddar, 23 orange, 2 shamrock, and 2 cobalt beads. Small Sailor Uranus ...

A set of six tumblers in cobalt blue Royal Lace sold for about $285. For the rarest and most valuable Depression glass ...

The sailors are a couple of inches long, and vary in striking shades of cobalt and baby blue while they're alive ... explaining the name and their migratory patterns. What's the big deal?

Consider this Comme des Garçons nail art for a kitschy blue nail design. You can easily DIY it with a dotting tool, cobalt blue polish, black polish, white, polish, and a fine-lining nail art brush.