How to get hex color value rather than RGB value?

Question

Using the following jQuery will get the RGB value of an element\'s background color:

$(\'#selector\').css(\'backgroundColor\');

Is there a

Answer 1

Try

// c - color str e.g."rgb(12,233,43)", result color hex e.g. "#0ce92b"
let rgb2hex= c=> '#'+c.match(/\d+/g).map(x=>(+x).toString(16).padStart(2,0)).join``

// rgb - color str e.g."rgb(12,233,43)", result color hex e.g. "#0ce92b"
let rgb2hex= c=> '#'+c.match(/\d+/g).map(x=>(+x).toString(16).padStart(2,0)).join``

console.log(rgb2hex("rgb(12,233,43"));