Blue Concrete
Blue Concrete (Concrete) is a Minecraft block with color #2A2A6E / RGB 42, 42, 110. See it in the pixel art generator.
HEX
#2A2A6E
RGB
42, 42, 110
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.