How to Inspect the -webkit-input-placeholder Color in Chrome Dev Tools?

Inspecting Webkit-Input-Placeholder with Developer Tools

When working with text input elements, styling the placeholder text can be achieved using the -webkit-input-placeholder style property. However, determining the placeholder's color when inspecting a website can be challenging.

Chrome Dev Tools Limitations

Initially, inspecting an input element with Chrome Dev Tools fails to provide information about its placeholder. This is because Dev Tools does not show information related to shadow DOM.

Enabling 'Show User Agent Shadow DOM'

To overcome this limitation, a key step is to enable 'Show user agent shadow DOM' in the Settings panel of Chrome Developer Tools. By checking this option, you expose the previously hidden shadow DOM, which contains the placeholder element.

Inspecting the Placeholder Element

After enabling shadow DOM visibility, refreshing the Dev Tools inspector will reveal the placeholder element within the shadow DOM. This element now displays the desired color information, including any alpha values.

By following these steps, developers can inspect the placeholder color used on websites and incorporate it into their own designs.

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