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Rainbow Brick
  • Rainbow Brick item sprite
  • Rainbow Brick placed
Stack digit 9.pngStack digit 9.pngStack digit 9.png
Placeable✔️ (1 wide × 1 high)
Use time15 (Very fast)
RarityRarity level: 1
Research100 required
Dropped by Dropped by
Classic mode icon.png Classic
Expert mode icon.png Expert
Master mode icon.png Master
Rainbow SlimeRainbow Slime.gifRainbow Slime30–60100%

Rainbow Brick is a Hardmode brick that can be obtained as a drop from the Rainbow Slime. They cycle through the colors of the rainbow. The cycling colors of Rainbow Brick Walls, Rainbow Torches, the Disco Ball and Rainbow Hair Dye are synchronized with each other. When a waterfall passes over a Rainbow Brick, hammered once, the water will also cycle through the colors.



ResultIngredientsCrafting station
Rainbow BrickRainbow BrickWork BenchWork Bench
total: 1 row(s)

Used in[]

ResultIngredientsCrafting station
Rainbow TorchRainbow Torch (10) (Desktop versionConsole versionMobile version)By Hand
Rainbow TorchRainbow Torch (3)
Rainbow Brick WallRainbow Brick Wall (4)Work BenchWork Bench
total: 3 row(s)


  • In Celebrationmk10 worlds, Underground Cabins are occasionally made of Rainbow Bricks.
  • Next to Lihzahrd Brick, Rainbow Bricks are one of the hardest blocks to obtain, being that they generally never occur in the environment, cannot be crafted, and only drop from Rainbow Slimes. Despite this, Rainbow Bricks still only have a rarity of blue (third lowest, behind gray and white).
  • The aesthetic of the brick, when placed, will either have the rectangular appearance of a standard brick, such as a Gray Brick, or a uniform blank appearance, such as that of a Smooth Marble Block. It may also change between one and the other when hammered. This can make it a rather tedious building material to use.
  • Rainbow Bricks will still maintain their rainbow-glowing effect even when painted.