Pretty sure Fifth Star Labs’ Sky Guide iOS icon does this. Not the whole icon, just the stars in it. Hiding the app in a folder helps but I’m looking for a better alternative just because of this.
I mean, use it responsibly. Of course people won't, it's the internet, but a skilled designer may use it to highlight a word or an accent to draw your eye. It can be tricky in dense interfaces to draw focus to something (little tooltips or big buttons aren't the best answers). This is just another tool in the toolbox.
It’s bad because it dims the entire display. You’re assuming your app is more important than whatever else might be displayed. It can also take a bit for the os to go back to the sdr state. I’ve had a few cases where safari gets stuck in hdr mode and won’t revert u til I force closed.
> It’s bad because it dims the entire display. You’re assuming your app is more important than whatever else might be displayed.
What are you talking about? I have a HDR display, in Chrome on Arch the literal only change in the submission's demo is the brightness of that particular element, doesn't change anything else on the screen, sounds like you have a broken HDR implementation.
We haven't had dense interfaces for decades at this point.
Still, even with the best intent what you suggest is still annoying. Okay, you got my attention, i now know what you wanted me to know. Are you going to nag me for all eternity?
For an authoritative overview of high dynamic range on monitors, I recommend the 137 minute documentary Debunking HDR (Steve Yedlin, 2025) https://news.ycombinator.com/item?id=44248968
I’ve noticed this trend on LinkedIn just recently. Very noticeable at night, obviously, when my screen is naturally more dim. But these logos are like blinding headlights.
I hate gain maps in JPEGs. I noticed that because I insisted on capturing JPEGs and not HEIF on my iPhone, and I found that the iPhone would also show overexposed parts (such as the sky) brighter than plain white. That's how I came to know gain maps. Fortunately on iOS, although I cannot disable the inclusion of gain maps in photos I take, I can stop Photos.app from rendering them: just turn off "View Full HDR" in the settings.
The Metapho app on iOS seems to be a good app to view the gain map itself. I give it no access to my photos and use the share sheet to view gain maps of specific images.
I just noticed something similar today as an ad where the green oval button was so bright that the rest of the white screen felt grayish/dull than white. It could not be unnoticed playing on the notion that the eye is attracted to the brightest thing on the screen
Android's HDR brightness slider is low - The single most common "HDR does nothing" report on Android 15/16 devices. Samsung also has Super HDR/Extra brightness / Vision booster toggles under Display. Any of them at the conservative setting would have an effect.
Came here to say this. It just cranks the brightness up for the pixels. But if you are already at 100% there is not much headroom so all the "before and after" for me were pretty hard to differentiate. There was some minor difference if I studied it closely but I'd probably not notice it during normal use it was so slight.
If I went down to say 50% brightness then it was much more pronounced, but who lives their life with their eyes only half open like that?!
Please don’t do this.
You know it will be annoying.
Pretty sure Fifth Star Labs’ Sky Guide iOS icon does this. Not the whole icon, just the stars in it. Hiding the app in a folder helps but I’m looking for a better alternative just because of this.
Uninstall the app? Leave a review, tell the developer.
On the other hand it’s a great signal that whoever uses that is an obnoxious twat and should be plonked.
The <blink> tag's spiritual successor.
Oh, I bet the author is kicking himself for not including a blinking high-brightness class.
Or better, a blink tag that switches between HDR and non HDR text.
Ain’t no use unless you wrap that bad boy in a <marquee> too.
If you want to opt-out of the second coming of <blink>:
chrome://flags/#force-color-profile -> sRGB
I mean, use it responsibly. Of course people won't, it's the internet, but a skilled designer may use it to highlight a word or an accent to draw your eye. It can be tricky in dense interfaces to draw focus to something (little tooltips or big buttons aren't the best answers). This is just another tool in the toolbox.
It’s bad because it dims the entire display. You’re assuming your app is more important than whatever else might be displayed. It can also take a bit for the os to go back to the sdr state. I’ve had a few cases where safari gets stuck in hdr mode and won’t revert u til I force closed.
I saw a restaurant on Uber Eats with a HDR enhanced image. The whole screen felt dim but I thought it was just me. How can it dim the whole screen?
> It’s bad because it dims the entire display. You’re assuming your app is more important than whatever else might be displayed.
What are you talking about? I have a HDR display, in Chrome on Arch the literal only change in the submission's demo is the brightness of that particular element, doesn't change anything else on the screen, sounds like you have a broken HDR implementation.
I think they meant that by making an element brighter than the rest you basically change the contrast and the rest will feel dimmer
We haven't had dense interfaces for decades at this point.
Still, even with the best intent what you suggest is still annoying. Okay, you got my attention, i now know what you wanted me to know. Are you going to nag me for all eternity?
Oooh fuuuuuuck. Do we now have the HDR screen version of the 90s/00s CD volume wars? MAX IT OUT?!? BE LOUDER! BE BRIGHTER! WTF.
Our new brand awareness strategy involves firing high power lasers directly into the prospect’s eyes, burning the logo into the centre of their fovea.
This way we get to skip awareness, interest and desire and get the prospect straight to action.
It goes up to 11
For an authoritative overview of high dynamic range on monitors, I recommend the 137 minute documentary Debunking HDR (Steve Yedlin, 2025) https://news.ycombinator.com/item?id=44248968
I’ve noticed this trend on LinkedIn just recently. Very noticeable at night, obviously, when my screen is naturally more dim. But these logos are like blinding headlights.
In Firefox, the page tells me neither my browser nor my display support HDR. In Chrome, it works fine. Latest browsers on a Pixel 8.
I noticed this as well on Firefox and I say, good, please don't fix.
If you use HDR videos, you can get bright white even on soon browsers that don’t support HDR images
I hate gain maps in JPEGs. I noticed that because I insisted on capturing JPEGs and not HEIF on my iPhone, and I found that the iPhone would also show overexposed parts (such as the sky) brighter than plain white. That's how I came to know gain maps. Fortunately on iOS, although I cannot disable the inclusion of gain maps in photos I take, I can stop Photos.app from rendering them: just turn off "View Full HDR" in the settings.
The Metapho app on iOS seems to be a good app to view the gain map itself. I give it no access to my photos and use the share sheet to view gain maps of specific images.
> Every social network strips these tags except the worst one
> Clearly we need more of it
I do not in fact want sites trying to get around my display preferences to post their visual presence on screen.
I just noticed something similar today as an ad where the green oval button was so bright that the rest of the white screen felt grayish/dull than white. It could not be unnoticed playing on the notion that the eye is attracted to the brightest thing on the screen
Waddabout an ImageMagick command or explanation how to export in Inkscape?
It seems you have seen the same logo in LinkedIn that I did :)
https://www.bustelo.com.ar/apps/superbright/index.en.php
This is fun and will try to embed it in our project next week.
The page says it should work on my phone but it doesn't. No difference between the SDR and HDR versions on my phone (S26 Ultra / Chrome).
It also depends on your screen brightness. In my case, if it’s set to maximum, there is no difference between SDR and HDR.
That's what I'm finding as I researched it:
Android's HDR brightness slider is low - The single most common "HDR does nothing" report on Android 15/16 devices. Samsung also has Super HDR/Extra brightness / Vision booster toggles under Display. Any of them at the conservative setting would have an effect.
Came here to say this. It just cranks the brightness up for the pixels. But if you are already at 100% there is not much headroom so all the "before and after" for me were pretty hard to differentiate. There was some minor difference if I studied it closely but I'd probably not notice it during normal use it was so slight.
If I went down to say 50% brightness then it was much more pronounced, but who lives their life with their eyes only half open like that?!
I was only able to test it on my iPhone. Let me see if the S26 needs a tweak (or confirm if it's not support)
Works for text too!