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How to define a JavaScript function to convert color names to hex codes?

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Sometimes, we want to define a JavaScript function to convert color names to hex codes.

In this article, we’ll look at how to define a JavaScript function to convert color names to hex codes.

How to define a JavaScript function to convert color names to hex codes?

To define a JavaScript function to convert color names to hex codes, we can use the canvas.

For instance, we write

const standardizeColor = (str) => {
  const ctx = document.createElement("canvas").getContext("2d");
  ctx.fillStyle = str;
  return ctx.fillStyle;
};

to define the standardizeColor function.

In it, we create a canvas element with createElement.

And then we get its context with getContext.

Then we set its fillStyle to str.

And then we return the fillStyle value as a hex string.

Conclusion

To define JavaScript function to convert color names to hex codes, we can use the canvas.

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