March's birthstone is aquamarine, a pale sea blue-green named for the color of calm water.
Aquamarine is a light, cool blue with a green whisper, like clear shallow sea. It feels fresh, open, and serene, which is exactly the mood its name evokes.
Sailors once carried aquamarine for safe passage, and the stone is tied to tranquillity, honesty, and clear communication. Its softness makes it a favorite for calming, coastal palettes.
The palette
The colors
Colors that have their own encyclopedia page link to it; the rest show their exact hex.