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CSS Caret-Color Customize Your Text Cursor

Discover how the CSS caret-color property can enhance your website's design.

Customize the text cursor with options like auto, color values, transparent, and currentcolor.

Improve user experience with this widely supported feature.

The `caret-color` CSS Property

The caret-color CSS property lets you change the color of the insertion caret, the blinking marker where you type. It applies to elements like <input>, <textarea>, and contenteditable. By default, the caret is black, but you can change it to improve visibility or match your website’s design.

Syntax

caret-color: auto;
caret-color: transparent;
caret-color: currentcolor;

/* <color> values */
caret-color: red;
caret-color: #5729e9;
caret-color: rgb(0 200 0);
caret-color: hsl(228deg 4% 24% / 80%);

/* Global values */
caret-color: inherit;
caret-color: initial;
caret-color: revert;
caret-color: revert-layer;
caret-color: unset;

Values

auto: The browser chooses a color for the caret.
<color>: Specifies the caret color using standard CSS color values.
transparent: Makes the caret invisible.
currentcolor: Uses the current text color of the element.
inherit: Inherits the caret-color value from the parent element.
initial: Sets the caret-color to its initial value (auto).
revert: Reverts the caret-color to the default value.
revert-layer: Reverts the caret-color to the value defined in the previous layer of the cascade.
unset: Resets the caret-color to its inherited value if it inherits, or to its initial value if not.

Examples

Setting a Custom Caret Color

HTML

<!DOCTYPE html>
<html>
<head>
    <title>caret-color Property</title>
    <style>
        .custom {
            caret-color: red;
        }

        .transparent {
            caret-color: transparent;
        }
    </style>
</head>
<body>
    <h1>The caret-color Property</h1>
    <input value="Default caret color" size="64" />
    <br><br>
    <input class="custom" value="Custom caret color" size="64" />
    <br><br>
    <input class="transparent" value="Transparent caret color" size="64" />
    <br><br>
    <p contenteditable class="custom">
        This paragraph can be edited, and its caret has a custom color as well!
    </p>
</body>
</html>

CSS

input.custom {
    caret-color: red;
}

input.transparent {
    caret-color: transparent;
}

p.custom {
    caret-color: green;
}

Using Different Caret Color Values

HTML

<!DOCTYPE html>
<html>
<head>
    <title>caret-color Values</title>
    <style>
        .auto {
            caret-color: auto;
        }

        .currentcolor {
            caret-color: currentcolor;
        }

        .hex {
            caret-color: #5729e9;
        }

        .rgb {
            caret-color: rgb(0, 200, 0);
        }

        .hsl {
            caret-color: hsl(228deg, 4%, 24% / 80%);
        }
    </style>
</head>
<body>
    <h1>Different Caret Color Values</h1>
    <input class="auto" value="Auto caret color" size="64" />
    <br><br>
    <input class="currentcolor" value="Currentcolor caret color" size="64" />
    <br><br>
    <input class="hex" value="Hex caret color" size="64" />
    <br><br>
    <input class="rgb" value="RGB caret color" size="64" />
    <br><br>
    <input class="hsl" value="HSL caret color" size="64" />
</body>
</html>

CSS

.auto {
    caret-color: auto;
}

.currentcolor {
    caret-color: currentcolor;
}

.hex {
    caret-color: #5729e9;
}

.rgb {
    caret-color: rgb(0, 200, 0);
}

.hsl {
    caret-color: hsl(228deg, 4%, 24% / 80%);
}

Specifications

The caret-color property is defined in the CSS Basic User Interface Module Level 4 (CSS UI Level 4) specification. This module outlines the user interface-related aspects of CSS, including the caret-color property.

Key Specifications

CSS Basic User Interface Module Level 4: This specification includes the caret-color property, detailing its syntax, values, and expected behavior across different browsers and devices.

Relevant Documentation

CSS Basic User Interface Module Level 4 - caret-color: This document provides comprehensive information about the caret-color property, including its definition, use cases, and compatibility notes.

Formal Definition

The caret-color CSS property sets the color of the insertion caret. This property can be applied to various elements, such as <input> fields and elements with the contenteditable attribute. By default, the caret is black, but its color can be customized to enhance visibility or match the overall design of your website.

Initial Value

The initial value of the caret-color property is auto. This means that the browser selects an appropriate color for the caret, which is generally the same as currentcolor, but the browser may choose a different color to ensure good visibility and contrast with the surrounding content.

Applies To

The caret-color property applies to all elements, but it is particularly useful for editable elements such as <input>, <textarea>, and elements with the contenteditable attribute.

Inherited

Yes, the caret-color property is inherited. This means that if a parent element has a caret-color value set, child elements will inherit this value unless overridden.

Computed Value

The computed value of the caret-color property is auto when specified as such, and it computes <color> values as defined for the color property.

Animation Type

The caret-color property is animatable and can be used in CSS transitions and animations. The animation type is a color, which means that the color values are interpolated on each of their red, green, and blue components.

Formal Syntax

caret-color =
  auto |
  <color>

Summary

The caret-color property is a powerful tool for web developers and designers to customize the appearance of the insertion caret. By specifying different values such as auto, <color>, transparent, and currentcolor, you can enhance the user experience and ensure that the caret is visible and consistent with the overall design of your website. This property is widely supported across major browsers and is defined in the CSS Basic User Interface Module Level 4 (CSS UI Level 4) specification.

While the caret-color property specifically deals with the color of the insertion caret, there are several other CSS properties related to colors and text styling that you might find useful in your web development projects. These properties can be used in conjunction with caret-color to create a cohesive and visually appealing design.

color:
- Description: Sets the foreground color of an element’s text.
- Usage: This property is fundamental for defining the text color and can be used to ensure that the caret color complements the text color.
```
p {
  color: blue;
}
```
background-color:
- Description: Sets the background color of an element.
- Usage: This property is often used to create a contrasting background for text, ensuring that the caret color is visible against the background.
```
div {
  background-color: lightgray;
}
```
border-color:
- Description: Sets the color of an element’s border.
- Usage: This property can be used to style the borders of input fields or other elements, ensuring a consistent color scheme.
```
input {
  border-color: green;
}
```
outline-color:
- Description: Sets the color of an element’s outline.
- Usage: This property is useful for creating custom focus outlines, which can improve accessibility.
```
input:focus {
  outline-color: orange;
}
```
text-decoration-color:
- Description: Sets the color of text decorations, such as underlines or overlines.
- Usage: This property can be used to match the caret color with the color of text decorations.
```
a {
  text-decoration-color: purple;
}
```
text-emphasis-color:
- Description: Sets the color of text emphasis marks.
- Usage: This property is useful for styling emphasis marks, ensuring they match the overall color scheme.
```
p {
  text-emphasis-color: red;
}
```
text-shadow:
- Description: Applies shadow effects to text.
- Usage: This property can be used to create subtle shadow effects that complement the caret color.
```
h1 {
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
}
```
column-rule-color:
- Description: Sets the color of the rule (line) between columns.
- Usage: This property is useful for styling multi-column layouts, ensuring the rule color matches the overall design.
```
.multicol {
  column-rule-color: darkgray;
}
```

FAQs

What is the `caret-color` property?

The caret-color property specifies the color of the text input cursor (caret) in editable elements.

How do I change the caret color in an input field?

You can change the caret color by setting the caret-color property to a specific color value. For example, caret-color: red;.

Can I set `caret-color` to transparent?

Yes, setting caret-color to transparent hides the caret entirely.

Does `caret-color` work with all elements?

The caret-color property is primarily used with editable elements like input fields, textareas, and contenteditable elements.

What is the default value of `caret-color`?

The default value of caret-color is auto, which usually matches the color property of the element.

How can I make the caret color match the text color?

You can use the currentcolor value for the caret-color property. For example, caret-color: currentcolor;.

Is `caret-color` widely supported across browsers?

Yes, the caret-color property is widely supported across major browsers.

Can I animate the `caret-color` property?

The caret-color property is animatable, but the auto value is not interpolated in transitions and animations.

What are some related CSS properties to `caret-color`?

Some related CSS properties include color, background-color, border-color, outline-color, text-decoration-color, text-emphasis-color, text-shadow, and column-rule-color.

Can I inherit the `caret-color` property from a parent element?

Yes, the caret-color property is inherited. If a parent element has a caret-color value set, child elements will inherit this value unless overridden.

These FAQs provide a simple and clear overview of the caret-color property, helping you create visually appealing and functional web forms and editable elements.