I tried getting the placeholder color using the below code snippet in Puppeteer. But, I am getting rgb(0,0,0) for all the colors.

await ele.evaluate((el) => getComputedStyle(el, "::placeholder")
  .getPropertyValue("Color"));

Here is my CSS code:

<style>
    input[id="email"]::placeholder {
      color: #FFC0CB;
      opacity: 1; /* Firefox */
    }
</style>

Here is my HTML code:

<input type="email" id="email" name="email" placeholder="Enter Email"<br>