Color Library

functions to convert color codes between web color name, hex code, and rgb values

Installation

npm i lissa-color-convert

at the top of your file put:

 const lissaColor = require('lissa-color-convert');

Usage

convert()

takes 3 paramaters: color code, the type of code input, and the type of code desired output

valid input and output values:

• "name" for web color name
• "hex" for hex code
• "rgb" for rgb values

examples:

 lissaColor.convert([0, 206, 209], "rgb", "name");  
  // returns "darkturquoise"

 lissaColor.("ghostwhite", "name", "hex");  
  // returns "#f8f8ff"

 lissaColor.("#4b0082", "hex", "rgb");  
  // returns [75, 0, 130]

Color Code Formatting

RGB

• formatted as array of 3 integer values ranging between 0 and 255

Hex

• returned as all lowercase string beginning with "#", followed by 6 charaters consisting only of digits 0-9 and/or letters a-f
• input is not case sensitive, beginning "#" is optional, and can be an integer

Name

• returned as all lowercase string with no spaces
• input is not case sensitive, and may include spaces

Invalid Inputs

• if web color input name does not exist, null is returned
• if input color code is incorrectly formatted, null is returned
• if no existing web color is equal to the input color, undefined is returned

THANKS

major thanks to this stack overflow answer
Color Names and Hex Values