Yes (64), same color only
dec: 35 hex: 23 bin: 00100011
Wool (previously known as cloth) is a block derived from sheep that can be dyed in any of the 16 different colors. Wool blocks are weak, highly flammable, and offer little resistance against explosions.
 From sheep
Wool is harvested by right-clicking a sheep with shears (1–3 wool) or killing it (1 wool). White, light gray, gray, black, brown, and pink wool can be found naturally on sheep. Untamed wolves (commonly seen in Forest or Taiga biomes) will sometimes kill nearby sheep, resulting in the occasional blocks of wool being found.
Dyeing sheep (right-clicking them while holding dye) is the most productive method of obtaining colored wool, as the sheep will drop 1–3 blocks of wool when shorn, and can be reshorn repeatedly if the sheep have access to grass. This is an infinitely higher yield than can by gained by dyeing blocks of wool or killing a dyed sheep. All sheep can be colored and re-colored equally easily, regardless of whether they are any of the naturally occurring colors (white, brown, pink, black, gray, or light gray), or previously dyed to any available shade. Nor is there any need to 'bleach' a sheep to white using bone meal before re-coloring it.
Wool can be crafted from string if required. However, as sheep are much easier to collect from than spiders are to kill, doing so may be a waste of resources. But with the Adventure update, string can be collected very easily for beds for use underground.
|Dyed Wool||Dye +
 Naturally generated
Black wool blocks can also be found naturally in NPC villages where they lie on top of a fence post, surrounded by 4 torches.
54 orange wool blocks and 1 blue wool block are naturally generated as part of a Desert Temple.
Because of the variety of colors in which wool is available, many players use it to build colorful buildings, statues and other structures, especially in Creative mode. Wool is commonly used as decoration, as carpeting in houses and for large 'beds'. It can also be used to color-code a cave system by placing blocks at intervals so that you know which cave section you are in.
Wool can be used for color coding redstone circuits, to make it easier to find a wire or to separate one contraption from another. It acts as a solid block with no special behavior.
 As a crafting ingredient
|Bed||Wool + Wood Planks||
Note: Any color of wool or wood may be used for beds and paintings but it has no effect on the product's final appearance.
 Data values
|Name||White wool||Orange wool||Magenta wool||Light blue wool||Yellow wool||Lime wool||Pink wool||Gray wool||Light gray wool||Cyan wool||Purple wool||Blue wool||Brown wool||Green wool||Red wool||Black wool|
|0.0.20 (June 20, 2009)||Cloth was added in 16 different color shades for the creation of carpeting, colorful structures, and in-game pixel art.|
|0.27 SURVIVAL TEST (October 25, 2009)||Added Sheep, which will drop red cloth.|
|0.27 SURVIVAL TEST (October 25, 2009)||Sheep now drop white cloth instead of red cloth. (This version, although titled the same as the one above, is a different one.)|
|February 23, 2010||Added Paintings, which can be crafted using cloth|
|1.0.1 (Seecret Friday 3)||Sheep will now regenerate their wool.|
|1.0.8||Changed the recipe of cloth/leather Armor from cloth to leather.|
|1.1.0 (Seecret Friday 9)||Sheep will now drop 1-3 cloth when hit instead of always dropping 2.|
|1.2||Changed the color shades of cloth.|
|Renamed cloth to wool.|
|Added 15 dyes; white sheep could be dyed by right-clicking on them while holding any dye.|
|Light gray, gray, and black sheep now rarely spawn, dropping the corresponding colored wool.|
|1.4||Brown and pink sheep now rarely spawn, dropping the corresponding colored wool.|
|1.6.6||Changed the crafting recipe of wool, reducing the amount of String required from 9 to 4 pieces.|
|1.7||Added Shears to shear sheep without hurting them, dropping 2-4 wool.|
|Sheep no longer drop wool when hit, albeit they drop one wool when being killed when they are unsheared.|
|1.1||Sheep will now eat Grass and Tall Grass to regain their wool, keeping the color they had before shearing.|
|As a counterbalance, shearing sheep now yields 1-3 wool instead of 2-4.|
|1.2.4||Tweaked the saturation of wool, making wool blocks slightly darker than before. Comparison|
|1.3.1||12w21a||54 orange wool and 1 blue wool now naturally occur in Desert Temples.|
|1.6||13w16a||Added Carpets, which are crafted using two blocks of wool of any color and placing them side-by-side in the crafting grid.|
|Pocket Edition Alpha|
|0.2.0||Added the ability to shear sheep.|
|0.4.0||Added a crafting recipe for wool.|
|0.8.0||Wool can be used to craft carpet.|
Issues relating to "Wool" are maintained on Mojira. Report issues there.
- Sheep have a 5% chance to be black, 5% chance to be gray, 5% chance to be light gray, 3% chance to be brown, and a 0.164% chance to be pink. The remaining 81.836% are white.
- The damage values for wool and their respective dyes are the inverse of each other.
- Shears do not take damage from destroying wool blocks. They're also the fastest tool to destroy already placed wool blocks.
- White wool can be crafted together with bonemeal, but this merely "dyes" the already-white wool into another block of still-white wool.
- On the Xbox 360 Edition Tutorial Map, the MineCraft Logo seen in the sky is made of Light Gray and Black Wool.
- Using /give to obtain Wool with a Data Value of 16 will appear as White Wool in inventory. When placed, the data value is reset to 0.
- Beyond that, obtaining wool with a DV of 17 or higher will wrap around to 1 again (i.e.: 17 gives orange, 18 gives Magenta) and appear like normal colored wool in the inventory.
- Before leather was available, cloth was also used to craft leather armor.
- Colored cloth was unobtainable during Classic's Survival Test and Indev unless they were pre-placed into the map file. Colored cloth blocks were completely removed from the code in Infdev. Placing these blocks on the map would cause the game client to crash, since the blocks no longer existed.
- Obtaining the unused wool with damage value 16 as of Minecraft 1.5 will crash the game.
- Black, Gray, Light Gray and Brown wool can only be obtained in Pocket Edition through natural colored sheep as there are no squids or Cocoa Beans to dye the wool. Even then, there is only a small chance to find Black, Gray, Light Gray and Brown dyed sheep. It is possible, but rare, to find a Pink colored sheep in Pocket Edition.
- It is rarer to see a natural pink sheep than a zombie/skeleton with natural diamond armor. Both can be "faked", however.
- The wool colors in Classic are brighter and more vivid. If you look closely at the file found in the History section, each color "blends in" with the last.