var Vibrant = require('node-vibrant')

const imagePath = process.argv; let v = new Vibrant(imagePath, {quality: 1}); v.getPalette((err, palette) => {

console.log('{');
for(let swatch in palette){
  console.log(`"${swatch}" => "${toRGBAString(palette[swatch].getRgb())}",`);
}
console.log('}');

});

const toRGBAString = (colorArr) => {

return 'rgba(' + 
        colorArr[0] + ', ' +
        colorArr[1] + ', ' +
        colorArr[2] + ', 1)';

}