1. The color black. Usually considered to be the opposite of the color white

Contrary to popular belief the word "black" is not a racist comment or slur.

The horrible moment when you realise that you have accidentally done something very slightly wrong which has very bad (usually embarassing) implications for you. This is typically the moment of realisation that you just sent a dirty text message to a close member of family, typically your mother, rather than the intended recipient.

the color this text appears in

Black tar heroin. Typically found in the western part of US.

goes with any other color in the world

Used to refer to either Black and Milds (a type of cheap cigar) or Djarum Blacks (a type of clove cigarette).

black and milds (best cigars)