Gray Concrete
Gray Concrete (Concrete) is a Minecraft block with color #3F3F40 / RGB 63, 63, 64. See it in the pixel art generator.
HEX
#3F3F40
RGB
63, 63, 64
Palette group
Concrete
How to get this block
Craft concrete powder (4 sand + 4 gravel + 1 dye), then place it in water to harden into solid concrete. Cheap and dyeable — ideal for bulk pixel art.