ansi-256-colors 
256 ansi color codes for styling terminal output
You probably want the higher-level chalk module for styling your strings.

Install
$ npm install --save ansi-256-colors
Usage
var colors = require('ansi-256-colors');
console.log(colors.fg.getRgb(2,3,4) + colors.bg.getRgb(4,4,4) + 'Hello world!' + colors.reset);
API
The module exposes a fg
and bg
object, and a reset
code. Both the foreground and background objects contain:
- 256 color codes
standard
containing the 8 default colors
bright
containing the 8 bright/bold default colors
rgb
containing 216 different red-green-blue values
grayscale
containing 24 tints ranging from white to black
getRgb(int, int, int)
return a colour in the rbg ranges 0 to 6
License
MIT © Jbnicolai