pub fn color_256(n: u8) -> StringExpand description
Set the foreground color for the following text to the nth color in the 256-color palette. Commonly, the set of 256 available colors consists of the 8 named foreground colors, the 8 bright versions of these colors, a 6×6×6 RGB cube (for a total of 216 colors distributed evenly across RGB-space), and then a scale of 24 shades of gray. Different terminals may differ in what colors they provide here.