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javascript convert hex color to rgb

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Adorable Armadillo answered on August 2, 2019 Popularity 10/10 Helpfulness 10/10

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javascript convert hex color to rgb

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function rgbToHex(r, g, b) {
  return "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
}

function hexToRgb(hex, result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)) {
  return result ? result.map(i => parseInt(i, 16)).slice(1) : null
  //returns [23, 14, 45] -> reformat if needed
}

console.log(rgbToHex(10, 54, 120)); // #0a3678
console.log(hexToRgb("#0a3678")); // [10, 54, 120]

Popularity 10/10 Helpfulness 10/10 Language javascript

Source: Grepper

Tags: hex javascript rgb

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Contributed on Apr 06 2022

Adorable Armadillo

0 Answers Avg Quality 2/10

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javascript rgb to hex

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function rgbToHex(r, g, b) {
  return "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
}

function hexToRgb(hex) {
  var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
  if(result){
      var r= parseInt(result[1], 16);
      var g= parseInt(result[2], 16);
      var b= parseInt(result[3], 16);
      return r+","+g+","+b;//return 23,14,45 -> reformat if needed 
  } 
  return null;
}
console.log(rgbToHex(10, 54, 120)); //#0a3678
console.log(hexToRgb("#0a3678"));//"10,54,120"

Popularity 10/10 Helpfulness 10/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 02 2019

Friendly Hawk

0 Answers Avg Quality 2/10

rgb to hex javascript

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// Convert RGB to Hex
function getColorFun(r, g, b) {
   return '#' + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
}

getColorFun(178, 232, 55);
// The output here is #b2e837

Popularity 10/10 Helpfulness 9/10 Language javascript

Source: Grepper

Tags: hex

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Contributed on Oct 18 2022

Mehedi Islam Ripon

0 Answers Avg Quality 2/10

convert hex code to rgb javascript

Comment

function hexToRgb(hex){
	var result = /^#?([a-f\d]{2}])([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
  	
 	return result ? {
    	r: parseInt(result[1],  16);
      	g: parseInt(result[2],  16);
  		b: parseInt(result[3],  16);
    } : null;
}
var hex = "#0a3678";
console.log(hexToRgb(hex).r+","+hexToRgb(hex).g+","+hexToRgb(hex).b);//10,54,120

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: stackoverflow.com

Tags: hex

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Contributed on Dec 25 2020

Blue Beaver

0 Answers Avg Quality 2/10

hex to rgb converter javascript

Comment

function hexToRgb(hex) {
  // Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
  var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
  hex = hex.replace(shorthandRegex, function(m, r, g, b) {
    return r + r + g + g + b + b;
  });

  var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
  return result ? {
    r: parseInt(result[1], 16),
    g: parseInt(result[2], 16),
    b: parseInt(result[3], 16)
  } : null;
}

alert(hexToRgb("#0033ff").g); // "51";
alert(hexToRgb("#03f").g); // "51";
 Run code snippet

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: converter conv

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Contributed on Aug 17 2023

Engr Suvo

0 Answers Avg Quality 2/10

javascript convert color string to rgb

Comment

could you add comments next to each statement please? I would need to convert a string to an RGB color. Is this function right for me?

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript rgb string

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Contributed on Jul 19 2022

Maurizio Generosi

0 Answers Avg Quality 2/10

javascript convert hex color to rgb

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