你有没有^(Did)想过你是否可以把你的 iPhone 屏幕变成黑白的？也许您会喜欢这样，因为您更喜欢灰度屏幕而不是彩色屏幕。或者您可能将 iPhone 主要用于阅读而不是看图片或视频，在这种情况下，黑白屏幕对您的眼睛来说是更好的选择。那些色盲并且如果他们是灰度而不是彩色可以更好地理解事物的人呢？无论您的原因是什么，以下是如何将您的iPhone 或 iPad^{(iPhone or iPad)}变成黑白的：

步骤 1^{(Step 1)}。在iPhone 或 iPad^{(iPhone or iPad)}上打开辅助功能显示调节^{(Accessibility Display Accommodations)}设置

为了能够让您的 iPhone 或 iPad以灰度显示所有内容^{(display everything)}，您必须打开“辅助功能^{(Accessibility)}”设置中的灰度^(Grayscale)滤色器。首先，您必须先打开设置^(Settings)，方法是点击主屏幕^{(home screen)}上的快捷方式图标^{(shortcut icon)}。

在“设置”^(Settings)应用程序中，滚动直到到达“常规^(General)”部分并点击它。

在常规^(General)设置列表中，点击辅助功能^{(Accessibility)}。

现在查找一个名为Display Accommodations的条目。当你找到它时，点击它。

显示调节^{(Display Accommodations)}设置包括一个称为颜色过滤器^{(Color Filters)}的设置。默认情况下，它应该说它是Off。点击打开它。

步骤 2^{(Step 2)}。在iPhone 或 iPad^{(iPhone or iPad)}上打开灰度滤色^{(Grayscale color)}器

颜色过滤器^{(Color Filters)}显示屏幕显示颜色的方式，具体取决于当前选择的颜色过滤器。^{(color filter)}

默认情况下，没有颜色过滤器^{(color filter)}应该是On，这意味着您可以看到屏幕上所有可用的颜色。我们将改变这一点，让一切变成黑白：点击“滤色器^{(Color Filters)}”开关将其打开^(On)。

您的 iPhone 现在应该向您展示几个不同的滤色器（专为色盲人士设计），您可以在其上使用它们。其中第一个是灰度^(Grayscale) 颜色过滤器^{(color filter)}，当您打开^(On)颜色过滤器^{(Color Filters)}时它也会自动启用。如果不是，请确保通过点击其名称从列表中选择它。

您的iPhone 或 iPad现在应该以^{(iPhone or iPad)}灰度^(Grayscale)模式显示所有内容，这意味着所有内容都是黑白的。🙂

注意：^(NOTE:)虽然我们使用的最后一个屏幕截图仍然是彩色的，但在 iPhone 上它实际上是灰度的。那是因为即使 iOS 对其显示应用了颜色过滤器^{(Color Filters)}，屏幕截图仍然是彩色的。

如何让你的 iPhone 或 iPad 再次显示所有颜色

要返回并重新为您的iPhone 或 iPad^{(iPhone or iPad)}着色，您所要做的就是按照上一节中的相同步骤并禁用Color Filters。

你更喜欢你的iPhone 或 iPad^{(iPhone or iPad)}是黑白的吗？

有些人喜欢黑白而不是彩色。不管^(Regardless)你是喜欢黑白的东西，是色盲，还是不想被你的屏幕吸引，现在你知道该怎么做了。你喜欢灰度而不是颜色吗？在下面的评论部分中分享^(Share)您想要在iPhone 或 iPad上使用它的原因。^{(iPhone or iPad)}

Use the color filters to make your iPhone/iPad black and white

Did yоu ever question whеther you could turn yоur iPhone's screen into black and white? Mаybe you would like that becaυsе you prefer a grayscale ѕсreen rather than a colored one. Or maybe you use your iPhone mostly fоr reading rather than looking at pictures оr videos, in which case a black and white screen is a better option for your eyes. What about people who are color blind and can underѕtand things better if they are in grayscale than in color? Whatever your reаson might be, here is how to turn your iPhone or iPad іnto black and white:

Step 1. Open the Accessibility Display Accommodations settings on your iPhone or iPad

To be able to make your iPhone or iPad display everything in grayscale, you must turn on the Grayscale color filter found in the Accessibility settings. To start, you must first open the Settings, by tapping its shortcut icon found on the home screen.

In the Settings app, scroll until you reach the General section and tap on it.

In the General list of settings, tap Accessibility.

Now look for an entry called Display Accommodations. When you find it, tap on it.

The Display Accommodations settings include one that is called Color Filters. By default, it should say that it is Off. Tap to open it.

Step 2. Turn on the Grayscale color filter on your iPhone or iPad

The Color Filters shows how your screen displays colors, depending on what color filter is currently selected.

By default, no color filter should be On, meaning that you can see all the colors available on the screen. We are going to change that and make everything black and white: tap on the Color Filters switch to turn it On.

Your iPhone should now show you a couple of different color filters (designed for people who are color blind) that you can use on it. The first one of them is the Grayscale color filter and it is also automatically enabled when you turn On the Color Filters. If it is not, make sure you select it from the list by tapping on its name.

Your iPhone or iPad should now display everything in Grayscale mode, which means that all is black and white. 🙂

NOTE: Although the last screenshot we used is still colored, on an iPhone it is actually in grayscale. That is because even if iOS applies Color Filters to its display, the screenshots are still taken in color.

How to make your iPhone or iPad display all the colors again

To go back and make your iPhone or iPad be colored again, all you have to do is follow the same steps from the previous section and disable the Color Filters.

Do you prefer having your iPhone or iPad in black and white?

Some people prefer black and white to color. Regardless of whether you just like things in black and white, are color blind, or want to be less attracted to your screen, now you know how to do it. Do you enjoy grayscale more than color? Share your reasons for wanting that on your iPhone or iPad, in the comments section below.

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