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How to destroy special collections with social media

sarahwerner.net

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Re: How to destroy special collections with social media

#31

Post by exodust »

sharpercoder wrote: post #10
exodust wrote: post #5

I like the Merriweather font on her blog, very easy to read. This is now my fav serif font. The #444444 color helps too. I suppose she's a book historian - she knows what she's doing in that regard. I wish more bloggers knew the value of not making text completely black on white. On the topic, what more can be said? She's spot on with "don’t confuse popularity with engagement." It's not just special collections that…

What is the reason for not having #000 on #FFF or #FFF on #000? Personally, I find the contrast suboptimal in any other combination.

As someone mentioned, black text on a glowing white LED background is unnatural. Our eyes are not subjected to that anywhere else in life.

"Eye strain" might be overly dramatic, but certainly fatigue will happen earlier in bright contrasty reading conditions. Designers often want pure white backgrounds though, they love their white backgrounds! So the only improvement possible is to increase the text from #000 to something like #222. This does not mean the text won't look black anymore, it simply takes the edge off but still looks black. Obviously the lady's blog she wanted grey so she went with #444.

Ideally though pure white background should be avoided if there's pages and pages of text to read. "Paper white" is what e-readers aim for. Thank God the Kindle app for tablets allows background colours to be reduced. I like the "newspaper white" tone, with a touch of sepia thrown in. Perfect!

#FFF text on #000 background is the worst. Many designers I've worked with over the years agree. Paragraphs of text will "shimmer" due to the extreme contrast. If there's a lot of text on the page, never have it #fff on #000. Bring the white down a notch and/or the black up a notch. It will still look like white on black but just look softer and better.

Re: How to destroy special collections with social media

#32

Post by aetherson »

s_kilk wrote: post #28
mrob wrote: post #25

Earlier quoted context omitted.

What objectively measurable difference is there between reflected and transmitted light? Polarization might be different, but that's something that's only barely perceptible to humans. I don't think it's plausible that it could affect legibility or eye strain. ( https://en.wikipedia.org/wiki/Haidinger%27s_brush )

Energy transfer. There's a big difference between absorbing reflected ambient light and having photons pumped into your retina.

What? No. You obviously receive way more energy via sunlight reflected off the page of a book than you do via your LCD screen. That's WHY you can't read your LCD screens in direct sunlight.

Re: How to destroy special collections with social media

#33

Post by jasode »

exodust wrote: post #31
sharpercoder wrote: post #10

Earlier quoted context omitted.

What is the reason for not having #000 on #FFF or #FFF on #000? Personally, I find the contrast suboptimal in any other combination.

As someone mentioned, black text on a glowing white LED background is unnatural. Our eyes are not subjected to that anywhere else in life. "Eye strain" might be overly dramatic, but certainly fatigue will happen earlier in bright contrasty reading conditions. Designers often want pure white backgrounds though, they love their white backgrounds! So the only improvement possible is to increase the text from #000 to som…

>Ideally though pure white background should be avoided

I can buy into eye fatigue from the background being mostly arctic white (#FFFFFF) such as a fullscreen Notepad text editor. This can be especially annoying when one has a 31" monitor -- it's like having a giant 31" lightbulb shining into one's eyes.

However, I still don't see any evidence that the text color of #000000 causes eye strain.

HN'rs... try this:

  go to "sarahwerner.net"  (the webpage of this thread)
  In Google Chrome press F12 for Inspector
  Right-click on one of the grey paragraphs and select "Inspect element"
  In the "Styles" tab, press "+" to add a new css rule
  The new rule is "p { color : black; }"
  In Chrome, it lets you use your mouse to click a checkbox to dynamically toggle that rule
  You should also see that the values properties pane to toggle from "rgb(68,68,68)" to "rgb(0,0,0)"
(Modify those instructions for Firefox, Safari, etc.)

(Here's an animated gif showing what the F12 experiment looks like: http://i.imgur.com/mmfKIjW.gif

Keep in mind that GIF demo is 8-bit color not 24-bit so you must do the experiment yourself to get an accurate comparison.)

Experiment with toggling back & forth and see if you suffer the "eye strain" when it flips to #000000 that some folks are talking about.

Personally, I think #000000 looks more readable because even though the sarahwerner.net's background is #FFFFFF (pure white), it doesn't "feel" like pure white because she has large elements on webpage such as photos and screenshots. My guess is that the eye "averages" out the entire background to be a "light grey" even though the underlying RGB value is pure white.

Re: How to destroy special collections with social media

#34

Post by exodust »

jasode wrote: post #33
exodust wrote: post #31

Earlier quoted context omitted.

As someone mentioned, black text on a glowing white LED background is unnatural. Our eyes are not subjected to that anywhere else in life. "Eye strain" might be overly dramatic, but certainly fatigue will happen earlier in bright contrasty reading conditions. Designers often want pure white backgrounds though, they love their white backgrounds! So the only improvement possible is to increase the text from #000 to som…

>Ideally though pure white background should be avoided I can buy into eye fatigue from the background being mostly arctic white (#FFFFFF) such as a fullscreen Notepad text editor. This can be especially annoying when one has a 31" monitor -- it's like having a giant 31" lightbulb shining into one's eyes. However, I still don't see any evidence that the text color of #000000 causes eye strain. HN'rs... try this: go t…

You might be right about #000 on white not causing eye strain any more than grey on white.

The grey font on sarahwener.net is more pleasing (to me) because I associate eye fatigue with overly contrasty page environments. Looking again, it really is the Merriweather font I like most about the text. The lighter grey colour is less to do with it.

White text on black on the other hand as I mentioned, it causes shimmering. It's hard to speed-read. Harsh white text on pure black will challenge your eyes after a few pages. I've been on the receiving end of user complaints about this very thing. We changed it to off white text and brought the black up slightly and everyone agreed it looked better.

As you say, bright white screens are lightbulbs shining in our eyes. Personally, it's the white backgrounds that hurt my eyes both on large monitors and reading web pages at night on my tablet. I even have a greasemonkey script that "fixes" this on some regular sites I visit such as Google. I don't touch my monitor brightness because I need it to be accurate for photoshop etc.

Re: How to destroy special collections with social media

#35

Post by marssaxman »

sgk284 wrote: post #11
sharpercoder wrote: post #10

Earlier quoted context omitted.

What is the reason for not having #000 on #FFF or #FFF on #000? Personally, I find the contrast suboptimal in any other combination.

Contrast tends to be a balance. #000 on #FFF (or vice-versa) rarely ever occurs in nature. It also tends to strain eyes. Optimal contrast for most people tends to involve a dark grey, as seen on her website. The easiest design trick to make a website more reader friendly is to move a black font to a grey font. (Obviously there are exceptions and personal preference involved, such as yours)

If my screen is too bright, I'll turn it down. I'd strongly prefer that designers not try to make the decision for me, when there is no possible way they can have more information about my reading environment than I do.

Re: How to destroy special collections with social media

#36

Post by ionelm »

exodust wrote: post #31
sharpercoder wrote: post #10

Earlier quoted context omitted.

What is the reason for not having #000 on #FFF or #FFF on #000? Personally, I find the contrast suboptimal in any other combination.

As someone mentioned, black text on a glowing white LED background is unnatural. Our eyes are not subjected to that anywhere else in life. "Eye strain" might be overly dramatic, but certainly fatigue will happen earlier in bright contrasty reading conditions. Designers often want pure white backgrounds though, they love their white backgrounds! So the only improvement possible is to increase the text from #000 to som…

It's amazing at what lengths people go with the theoretical arguments and personal conjecture.

Screens don't really have any black - the black you see is just a dark gray. The screens have limitations ...

Even if you'd have a very good screen, very few people go through the trouble of calibrating their monitors.

At the same time, no one can point to a scientific study of contrast choices over many types of screens and (mis)calibrations ...

PS. Screens are calibrated to ambient light - that compensates for the white being too white kind of problems.

Re: How to destroy special collections with social media

#37

Post by Sami_Lehtinen »

vsync wrote: post #23
jasode wrote: post #13

Earlier quoted context omitted.

>#000 on #FFF (or vice-versa) rarely ever occurs in nature. It also tends to strain eyes. Optimal contrast for most people tends to involve a dark grey, Is there actual scientific research that supports this? Most printed books have dark black ink instead of grey ink. (Although the paper of the pages may not be #FFF white but an off white.) In the office, the laser printers lay down dark black toner on crisp white pa…

Paper doesn't shine into your eyes. We also try to avoid staring into the sun, for the same reason.

If the display shines into your eyes, you've mistuned it. Displays white should be as bright as paper sheet you're holding next to it. Fix the settings now. It'll be good for you. Low contrast displays and screens are bad. That's why contrast optimization is so important, like on Kindle. Every new model got higher contrast than previous ones.
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