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If you've never been a fan of Liquid Glass – Apple's glass-like interface effect introduced in iOS 26 – then there's some good news in iOS 27. Apple has added a setting that lets you finely adjust the level of translucency, giving you more control over the look and feel of your iPhone.

liquid-glass-slider.jpg

Perhaps you find notifications too see-through, or you want to see more of your wallpaper through Control Center. Fortunately, iOS 27 includes a dial that can help with that. Apple has swapped the two-option Clear and Tinted setting for a continuous slider that puts translucency anywhere between barely-there glass and a heavy frost.

The earlier presets arrived in iOS 26.1 and gave you two positions on a spectrum, whereas iOS 27 gives you the whole spectrum. It also locates the control in "Appearance" – a new section in Settings that gathers up interface options previously scattered through Display & Brightness, including Light and Dark mode and text size.

Not only that, Apple has also tweaked the default look, and says that Liquid Glass now diffuses complex content behind it more effectively while drawing a clearer separation between layers.

How to Change the Liquid Glass Effect

When you first install iOS 27, you'll be presented with the slider to change the Liquid Glass effect, but it's good to know how to get to it later if you want to switch up the look.
  1. Open Settings on your iPhone.
  2. Tap Appearance.
  3. Tap Liquid Glass.
  4. Drag the slider left for a clearer, more transparent effect, or right to add tint and opacity.
liquid-glass-opacity-setting-ios-27.jpeg


The midpoint on the slider is Apple's default. The UI preview redraws in real time as you drag it, so you can watch it instead of having to back out of Settings to check. Note that the setting applies across the system, and affects everything from Control Center and Home screen folders to app overlays and Lock Screen notifications.

If the Slider Doesn't Go Far Enough

Even at the tinted end, Apple's interface retains a degree of glassiness. If you're not satisfied with the result, two Accessibility options push it further:
  • Reduce Transparency strips out nearly all translucency, leaving only flat, solid backgrounds.
  • Increase Contrast sharpens the boundaries between buttons, text, and whatever sits behind them.
You can find both in Settings ➝ Accessibility ➝ Display & Text Size.

You'll find that iPadOS 27 also offers these controls in the same place, and the same goes for macOS 27 Golden Gate (albeit in System Settings). All three software updates are in public beta now, with a general release expected in September.

Article Link: iOS 27: Tone Down Liquid Glass Transparency
Out of its own arrogance and sheer refusal to accept responsibility, Apple deigns to give a "solution" to its own problems.
 
THIS!

The lack of this setting has been the reason my iPhone 16 is still cruising along with iOS 18.7.8.

Hopefully I can leap frog over iOS26, altogether.
 
Alas...Apple arrogance still at play. All Apple needed to do was go 4mm farther to the right and achieve 100% opacity, but no... they force users to go into Accessibility too. Even then, there are still LG effects.
Yeah, it makes no sense to have the settings to control transparency split between two different locations in the Settings app (though that's typical for Apple).

This seems to be a legacy of the Reduce Transparency and Increase Contrast settings being located for some years in the Accessibility prefpane, which made sense before Liquid Glass, but now that we do have LG, it would make more sense to consolidate transparency/ translucency settings into one prefpane, and maybe even the Increase Contrast toggle too.

At the least, it would make sense to move the Reduce Transparency toggle out of the Accessibility > Display & Text Size prefpane and into the same Appearance > Liquid Glass prefpane where the slider is currently located, rather than getting rid of the Reduce Transparency toggle altogether and making one end of the slider the maximum opaque setting, since it's nice to have a single, simple control switch to turn it off and on if desired, if you don't want any degree of transparency at all. Though if moving the slider all the way to one end achieved the same effect as Reduce Transparency currently does, that might be fine.
 
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Human beings are made of 60% water and 5 L blood. So I say make Liquid Glass even more liquid for integral assimilation with your device. As always...resistance is futile.
 
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I thought fully-tinted was going to be the answer to the nightmare that was iOS 26. Unfortunately for us, it makes a bunch of UI components really unnecessarily ugly.

These screenshots are all light mode. Dark mode is only slightly better.

I landed on one notch up from center. Makes things readable but still as pretty as possible IMO.
 
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I thought fully-tinted was going to be the answer to the nightmare that was iOS 26. Unfortunately for us, it makes a bunch of UI components really unnecessarily ugly.

These screenshots are all light mode. Dark mode is only slightly better.

I landed on one notch up from center. Makes things readable but still as pretty as possible IMO.
Good grief. Associated extreme heat warning with apocalyptic end-of-days boiling temps and calmed down once I spotted Fahrenheit. 🥵
 
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