Cyan Concrete Powder is a gravity-affected block used to create Cyan Concrete, offering a muted blue-green tone that's popular in modern and aquatic builds. Like sand and gravel, it falls if there's no solid block beneath it.

To craft Cyan Concrete Powder, combine 4 Sand, 4 Gravel, and 1 Cyan Dye in any arrangement in the crafting grid. This shapeless recipe yields 8 Cyan Concrete Powder blocks.

When the powder comes into contact with water—whether it's placed next to or into water, or falls onto a waterlogged block—it instantly turns into Cyan Concrete. However, it won’t harden just by falling through water; it must land adjacent to it. Rain and splash water bottles have no effect.

Placed under a note block, Cyan Concrete Powder produces a snare drum sound.