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Change an HTML5 input's placeholder color with CSS

hitautodestruct
1#
hitautodestruct Published in 2018-01-07 14:00:37Z

Chrome supports the placeholder attribute on input[type=text] elements (others probably do too).

But the following CSS doesn't do anything to the placeholder's value:

input[placeholder], [placeholder], *[placeholder] {
    color: red !important;
}
<input type="text" placeholder="Value">

Value will still remain grey instead of red.

Is there a way to change the color of the placeholder text?

hitautodestruct
2#
hitautodestruct Reply to 2018-01-07 14:00:37Z

Implementation

There are three different implementations: pseudo-elements, pseudo-classes, and nothing.

  • WebKit, Blink (Safari, Google Chrome, Opera 15+) and Microsoft Edge are using a pseudo-element: ::-webkit-input-placeholder. [Ref]
  • Mozilla Firefox 4 to 18 is using a pseudo-class: :-moz-placeholder (one colon). [Ref]
  • Mozilla Firefox 19+ is using a pseudo-element: ::-moz-placeholder, but the old selector will still work for a while. [Ref]
  • Internet Explorer 10 and 11 are using a pseudo-class: :-ms-input-placeholder. [Ref]
  • April 2017: Most modern browsers support the simple pseudo-element ::placeholder [Ref]

Internet Explorer 9 and lower does not support the placeholder attribute at all, while Opera 12 and lower do not support any CSS selector for placeholders.

The discussion about the best implementation is still going on. Note the pseudo-elements act like real elements in the Shadow DOM. A padding on an input will not get the same background color as the pseudo-element.

CSS selectors

User agents are required to ignore a rule with an unknown selector. See Selectors Level 3:

a group of selectors containing an invalid selector is invalid.

So we need separate rules for each browser. Otherwise the whole group would be ignored by all browsers.

::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color:    #909;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:    #909;
   opacity:  1;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:    #909;
   opacity:  1;
}
:-ms-input-placeholder { /* Internet Explorer 10-11 */
   color:    #909;
}
::-ms-input-placeholder { /* Microsoft Edge */
   color:    #909;
}

::placeholder { /* Most modern browsers support this now. */
   color:    #909;
}
<input placeholder="Stack Snippets are awesome!">

Usage notes

  • Be careful to avoid bad contrasts. Firefox's placeholder appears to be defaulting with a reduced opacity, so needs to use opacity: 1 here.
  • Note that placeholder text is just cut off if it doesn’t fit – size your input elements in em and test them with big minimum font size settings. Don’t forget translations: some languages need more room for the same word.
  • Browsers with HTML support for placeholder but without CSS support for that (like Opera) should be tested too.
  • Some browsers use additional default CSS for some input types (email, search). These might affect the rendering in unexpected ways. Use the properties -webkit-appearance and -moz-appearance to change that. Example:
    [type="search"] {
        -moz-appearance:    textfield;
        -webkit-appearance: textfield;
        appearance: textfield;
    }
ajcw
3#
ajcw Reply to 2013-09-25 13:04:08Z

In addition to toscho's answer I've noticed some webkit inconsistencies between Chrome 9-10 and Safari 5 with the CSS properties supported that are worth noting.

Specifically Chrome 9 and 10 do not support background-color, border, text-decoration and text-transform when styling the placeholder.

The full cross-browser comparison is here.

user1729061
4#
user1729061 Reply to 2013-07-23 20:45:21Z

You may also want to style textareas:

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
  color: #636363;
}
input:-moz-placeholder, textarea:-moz-placeholder {
  color: #636363;
}
Peter Mortensen
5#
Peter Mortensen Reply to 2016-09-24 07:48:14Z

In Firefox and Internet Explorer, the normal input text color overrides the color property of placeholders. So, we need to

::-webkit-input-placeholder { 
    color: red; text-overflow: ellipsis; 
}
:-moz-placeholder { 
    color: #acacac !important; text-overflow: ellipsis; 
}
::-moz-placeholder { 
    color: #acacac !important; text-overflow: ellipsis; 
} /* For the future */
:-ms-input-placeholder { 
    color: #acacac !important; text-overflow: ellipsis; 
}
Peter Mortensen
6#
Peter Mortensen Reply to 2016-09-24 07:50:27Z

I don't remember where I've found this code snippet on the Internet (it wasn't written by me, don't remember where I've found it, nor who wrote it).

$('[placeholder]').focus(function() {
        var input = $(this);
        if (input.val() == input.attr('placeholder')) {
            input.val('');
            input.removeClass('placeholder');
        }
    }).blur(function() {
        var input = $(this);
        if (input.val() == '' || input.val() == input.attr('placeholder')) {
            input.addClass('placeholder');
            input.val(input.attr('placeholder'));
        }
    }).blur();
    $('[placeholder]').parents('form').submit(function() {
        $(this).find('[placeholder]').each(function() {
            var input = $(this);
            if (input.val() == input.attr('placeholder')) {
                input.val('');
            }
        })
    });

Just load this JavaScript code and then edit your placeholder with CSS by calling this rule:

form .placeholder {
   color: #222;
   font-size: 25px;
   /* etc. */
}
Peter Mortensen
7#
Peter Mortensen Reply to 2016-09-24 07:52:41Z

For Bootstrap and Less users, there is a mixin .placeholder:

// Placeholder text
// -------------------------
.placeholder(@color: @placeholderText) {
  &:-moz-placeholder {
    color: @color;
  }
  &:-ms-input-placeholder {
    color: @color;
  }
  &::-webkit-input-placeholder {
    color: @color;
  }
}
Love Trivedi
8#
Love Trivedi Reply to 2016-09-12 08:08:56Z

This will work fine. DEMO HERE:

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #666;
}
input:-moz-placeholder,
textarea:-moz-placeholder {
  color: #666;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #666;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #666;
}
<input type="text" placeholder="Value" />

Peter Mortensen
9#
Peter Mortensen Reply to 2014-01-02 23:27:05Z

Cross-browser solution:

/* all elements */
::-webkit-input-placeholder { color:#f00; }
::-moz-placeholder { color:#f00; } /* firefox 19+ */
:-ms-input-placeholder { color:#f00; } /* ie */
input:-moz-placeholder { color:#f00; }

/* individual elements: webkit */
#field2::-webkit-input-placeholder { color:#00f; }
#field3::-webkit-input-placeholder { color:#090; background:lightgreen; text-transform:uppercase; }
#field4::-webkit-input-placeholder { font-style:italic; text-decoration:overline; letter-spacing:3px; color:#999; }

/* individual elements: mozilla */
#field2::-moz-placeholder { color:#00f; }
#field3::-moz-placeholder { color:#090; background:lightgreen; text-transform:uppercase; }
#field4::-moz-placeholder { font-style:italic; text-decoration:overline; letter-spacing:3px; color:#999; }

Credit: David Walsh

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