It's black.
Example: What colour is a new pair of shoes? Answer: It is black.
It's black. Example: What colour is a new pair of shoes? Answer: It is black.
Es ist schwarz. 
Det är svart. 
Det er svart. 
Den er sort. 
Það er svart. 
See on must. 
Se on musta. 
Tai juoda. 
Tas ir melns.