javascript - Get color name by HEX or RGB

Question

How can I get a color name using JS/JQuery, knowing the code RBG/HEX?

For example:

Colorname      RGB
black          #000000  
white          #FFFFFF
red            #FF0000
green          #008000

Answer 1

You can do that with color_classifier.js plugin. It works good and returns the name of nearest color that has name.

Just use like this

window.classifier = new ColorClassifier();
get_dataset('dataset.js', function (data){
    window.classifier.learn(data);
});
var result_name = window.classifier.classify("#aaf000");