1. 无障碍
  2. 强制颜色调整

Quick reference

Class
Properties
forced-color-adjust-autoforced-color-adjust: auto;
forced-color-adjust-noneforced-color-adjust: none;

基本用法

¥Basic usage

选择退出强制颜色

¥Opting out of forced colors

使用 forced-color-adjust-none 选择某个元素不使用 强制颜色模式 强制执行的颜色。这在强制使用有限的调色板会降低可用性的情况下非常有用。

¥Use forced-color-adjust-none to opt an element out the colors enforced by forced colors mode. This is useful in situations where enforcing a limited color palette will degrade usability.

尝试模拟“forced-colors: active” 在你的开发者工具中查看更改

Two each of gray, white, and black shirts laying flat.

Basic Tee

$35

Choose a color
<form>
  <img src="..." />
  <div>
    <h3>Basic Tee</h3>
    <h3>$35</h3>
    <fieldset>
      <legend class="sr-only">Choose a color</legend>
      <div class="forced-color-adjust-none ...">
        <label >
          <input class="sr-only" type="radio" name="color-choice" value="White" />
          <span class="sr-only">White</span>
          <span class="size-6 rounded-full border border-black border-opacity-10 bg-white"></span>
        </label>
        <!-- ... -->
      </div>
    </fieldset>
</form>

当用户启用强制颜色模式时,你还可以使用 forced-colors 修饰符 有条件地添加样式。

¥You can also use the forced-colors modifier to conditionally add styles when the user has enabled a forced color mode.

恢复强制颜色

¥Restoring forced colors

使用 forced-color-adjust-auto 撤消 forced-color-adjust-none,使元素遵循强制颜色模式强制执行的颜色。

¥Use forced-color-adjust-auto to undo forced-color-adjust-none, making an element adhere to colors enforced by forced colors mode.

如果你在较大的屏幕尺寸上使用不同的控件,这会很有用,例如:

¥This can be useful if you use a different control on a larger screen size for example:

<form>
  <fieldset class="forced-color-adjust-none lg:forced-color-adjust-auto ...">
    <legend>Choose a color:</legend>
    <select class="hidden lg:block">
      <option value="White">White</option>
      <option value="Gray">Gray</option>
      <option value="Black">Black</option>
    </select>
    <div class="lg:hidden">
      <label>
        <input class="sr-only" type="radio" name="color-choice" value="White" />
        <!-- ... -->
      </label>
      <!-- ... -->
    </div>
  </fieldset>
</form>

有条件地应用

悬停、聚焦和其他状态

Tailwind lets you conditionally apply utility classes in different states using variant modifiers. For example, use focus:forced-color-adjust-none to only apply the forced-color-adjust-none utility on focus.

<a href="#content" class="forced-color-adjust-none focus:forced-color-adjust-auto">
Skip to content
</a>

For a complete list of all available state modifiers, check out the Hover, Focus, & Other States documentation.

断点和媒体查询

You can also use variant modifiers to target media queries like responsive breakpoints, dark mode, prefers-reduced-motion, and more. For example, use md:forced-color-adjust-auto to apply the forced-color-adjust-auto utility at only medium screen sizes and above.

<div class="forced-color-adjust-none md:forced-color-adjust-auto">
  <!-- ... -->
</div>

To learn more, check out the documentation on Responsive Design, Dark Mode and other media query modifiers.