The digital display of colors, and the accurate calibration thereof

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2
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2answers
335 views

Fast user switching affects color profile

I have a 2013 MacBook Air running Mavericks. I have a "work" and a "personal" account that I switch between throughout the day using Fast User Switching. Sometimes when I switch accounts, the ...
2
votes
2answers
902 views

How to change the color scheme in KeyNote 6?

In Keynote 6, each Theme comes with a color scheme. I cannot figure out where this color scheme is defined, nor how to change it. How to change the color scheme? Or this one from a different ...
4
votes
1answer
299 views

How do I reset the Display cached data?

A week ago I noticed a weird Lion symptom, and posted a vague description of one this problem. Today, after some tests, I came to a conclusion that this bug reproduces whenever a the computer is ...
2
votes
1answer
132 views

Macbook late-2009 not displaying red color

Yesterday I realized that that my late-2009 Macbook White (A1342) does not display red colors. Sometimes it works correctly when I turn on the computer. Then, after a few seconds, red color starts ...
2
votes
1answer
806 views

10 bit/color channel support

I am in need of 10 bit colour/channel (30 bit in total). Everything in my workflow supports 10 bit colour/channel: DSLR, Eizo 276, D700 in my Mac Pro (late 2013). Unfortunately OSX 10.9.8 is still on ...
2
votes
1answer
669 views

How to change the color of text highlighting in Preview using a shortcut?

I need to highlight/underline a lot of text and tend to use specific colors for different things. Accessing via the dropdown menu in Preview is very slow, does any one know a way to change the color ...
2
votes
1answer
314 views

Why are my Terminal.app colors different from iTerm?

I have set the ANSI colors of both terminals to be the same (see 1st screenshot), but the colors for Terminal.app are really bright, and almost unreadable, and not like the colors I set at all. It's ...
2
votes
1answer
198 views

How to make red distinguishable from grey in Terminal profile “Pro”

The default for Terminal.app profile Pro is a black background with ANSI colors. Since the background is black the preferred color setting for Vim is background=dark. In this combination red text ...
1
vote
1answer
813 views

Changing preset colors in Keynote

I know how to create custom color palettes in MacOS Keynote. I also know that different presentation templates come with different set of preset colors. However, I can't find a way to change this set ...
1
vote
1answer
104 views

Terminal highlight color changes when window is not targeted

I have a terminal profile in which I changed the highlight color (let's say, to green). I didn't like it so I changed it back to blue. Now, whenever I am targeting the window and I highlight, the ...
1
vote
1answer
3k views

Issue with LCD screen colors after Mac was dropped

I have gotten an issue with my Mac LCD display, after the Mac was dropped. 100% white colors become pink and 100% black colors become green. I don't want to get it fixed, because that would be very ...
1
vote
1answer
723 views

Weird colors on secondary monitor

When I connect my macbook air (2012 early I think) to a DELL U24-something display through a DVI the colors on the display are really weired: it is like all the colors are really desaturated and ...
0
votes
1answer
2k views

Can't change color default folders yosemite 10.10.2

I've got a brand new mac with Yosemite 10.10.2 but like everybody I just hate that blue color of the folders I'm looking for a proper way to change ALL folders's color I've seen that ...
0
votes
1answer
384 views

Color Display are not right

I am Robert and have been using macbook Pro for quite sometime. However the color display had been a problem from the time of purchase. I tried different ways to calibrate but to no avail. Finally ...
0
votes
1answer
112 views

How to make a colour clicker using AppleScript?

How can AppleScript be used to make the mouse cursor search for a colour on the screen and click on it when found and return to its starting position after? How to make a script that can do this ...
0
votes
1answer
181 views

Mac Mini - black pixels show up as purple

Has anyone encountered this problem: It's a mac mini. It's connected to a tv via a HDMI cable, both of which work fine with other computers. However, when connected to the HISENSE tv, at native ...
0
votes
1answer
454 views

How can I colorize Finder icons in Mavericks?

I don't like the new "tags". I'd like to be able to colorize some Finder icons. Preview allows me to "adjust the color" of icons, but only between Purple and Green. Is there a simple way to add ...
3
votes
0answers
185 views

Cross-browser colour issues

See the 3 screenshots below. There are several different green hex values amongst them however the CSS is declaring the correct hex (#A0CB3C), and the image has no colour profile data attached (saved ...
2
votes
0answers
93 views

Change Preview Highlighter color

is there a way to change the highlighter colors back before capitan update? better yet, choose your own colors i loved the vibrant colors used prior. now the new colors are boring, "lowlighters". ...
2
votes
0answers
774 views

How to enable true color mode in an OS X Terminal?

NeoVim recently added support for True Color mode in terminals that support it. I've tried both Terminal 2.5.3 (343.7) and iTerm 2.1.1, and neither one can display more than 256 colors by default. ...
2
votes
0answers
589 views

Is the color problem with my Facetime camera on a new Macbook Air a hardware or software problem?

I've brought a Macbook Air few months ago. I didn't get to test its camera when I brought it. I'd gotten too busy with works and today was my first time running the application Facetime to test my ...
2
votes
0answers
891 views

Generic RGB Profile Color Picker Problem

I am using the Generic RGB profile instead of the Color LCD profile (in Display → Color Settings). But when the generic profile is active, my color picker picks darker colours. For example, if I ...
2
votes
0answers
246 views

MacBook Pro Color Profile

I have a MacBookPro7,1 and the color profile for it is just horrible. All yellow and wrong looking. However, when the Mac is first booting, right before it gives control over to the login window, the ...
2
votes
0answers
3k views

Subtle light-colored horizontal lines across Macbook screen, and jaw-dropping calibration behavior

My issue: When viewing solid, light tones, such as #FDF6E3, I see evenly spaced horizontal lines across my entire screen (I have a 2010 white Macbook). These lines are especially visible when the ...
1
vote
0answers
52 views

How to export a table with transparency from Numbers to PNG?

If I copy a table from Numbers to the pasteboard and then create a new document in Preview, it usually works fine, but if cells contain partially transparent background or border colors (especially ...
1
vote
0answers
155 views

Replicate the blue/black vs. white/gold illusion in Keynote?

I need to create a Keynote (6.5.2) presentation for school that contains text and no graphics, but implicit silliness is highly encouraged. As such, I was thinking of having some fun with current ...
1
vote
0answers
205 views

External Display Brightness, Contrast and Color are Terrible

I have a late 2014 13" Retina MBP. It's connected to a 24" Philips 246EL Display by using an Apple Mini DV to DVI adaptor. The brightness and contrast on the external display are terrible, and no ...
1
vote
0answers
118 views

iTerm2 wrong color output

The command ls when using iTerm is behaving strange. It outputs colors but they change at some point and I don't think this is the normal behavior. I have the following alias for ls alias ls='ls ...
1
vote
0answers
221 views

Color Profiles Wonky - Mac OSX / Photoshop, PDFs, etc

Been trying to print a simple JPEG file (set in RGB mode) to my HP 3511 Deskjet. I know my printer is capable of printing in color. It's done it before. I did a test print the other night through HP, ...
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0answers
382 views

SwitchResX broke my color profile, how to restore?

I wanted to try SwitchRes X and I installed it. It broke my color profile. Now my screen look pink and I cannot calibrate. If I go to my color profile it shows: and if I click on calibrate it ...
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0answers
574 views

The color grey eg,#f9f9f9 or other light color greys do not show on my mac book pro 2011

The color grey eg,#f9f9f9 or other light color greys do not show on my mac book pro 2011. I have turned off the automatic graphic switching, and have also tried switching graphics cards around ...
1
vote
0answers
90 views

Color Calibrator auto-calibrates after every change

I want to calibrate my display using the built-in calibrator (Preferences > Displays > Colors > Calibrate). This worked great in the past, but since last week it behaves strangely. When I start a ...
1
vote
0answers
390 views

Display contrast change when playing media

I have a weird issue with my MacBook Pro that I bought about 3 weeks ago. I noticed that when I start playing VLC player or even when opening up certain websites that the color saturation seems to ...
0
votes
0answers
17 views

Macbook 12" Swift 2.0 Xcode 7 filenames in project font color

Macbook 12" Swift 2.0 Xcode 7 filenames in project font color My problem outside of being 1 week into learning Xcode and Swift after not coding software for 15 years, is that the file names in my ...
0
votes
0answers
31 views

El Capitan shows graphics/video with color banding on the external monitor

2011 MacBook Pro with the external LG 29EA73-P: 29 Inch, 21:9 UltraWide monitor. After upgrading to El Capitan (from Mavericks), all graphics - photos and videos, including Apple desktop and login ...
0
votes
0answers
47 views

Why does setting CLICOLOR=1 not turn on colors for “ls”?

If I do ls -G, I do get the colors. From what I understood from the man pages, if I go into ~/.bash_profile and add export CLICOLOR=1 I would then get colors by doing just ls, as "This option is ...
0
votes
0answers
13 views

Generate the averaged color for the cell based on a range of other colored cells

I have a range of cells, each one is colored in yellow, green or red. I want to have a "total" cell, that shows me "averaged" color. Here is how my table looks like: Is that possible to do with ...
0
votes
0answers
69 views

Color on my LG monitor is not as same as my MacBook Pro Retina

I recently bought an LG curved monitor 34UC97-S as my external monitor. However, when connected to the MacBook Pro, the color is a little weird! Slightly yellowish. I have a Spyder5Elite colorimeter. ...
0
votes
0answers
110 views

iOS app for recording log color space (or raw) video?

Is there an app for iPhone or iPad that will let me record logarithmic color space video? Or raw? It seems like with such an abundance of instagram-ish "filter" apps, developers probably have access ...
0
votes
0answers
16 views

Set Terminal.app preferences so CL and stdout are different colours

I see a lot of screen shots of Terminal and bash windows where the promote line and the user input is one colour (say white) and the other lines returned from commands entered are a different colour, ...
0
votes
0answers
267 views

Strange colors on my iPhone screen

The icon for the Messages app looks grayish or blue. My app icons are different from the standard colors. The settings menu is black with white letters. My phone has not been dropped recently or ...
0
votes
0answers
30 views

Blueish screen tone when discrete graphics are enabled

I'm having an issue which is hard to reproduce and give you the exact circumstances of when it happens. Sometimes it works, but sometimes happens this: When the graphics card that is being used is the ...
0
votes
0answers
125 views

How to change the color of the date on the Calendar icon in the dock on Mac

So I changed all my icons to custom ones and now I can't see the date in the calendar, I want to change the month and date to some shade of blue but I'm not sure if this is possible
0
votes
0answers
39 views

change bash color profile on su $username

With my useraccount I use a .bash_profile that contains this line: export PS1='\[\e[0;36m\]\u\[\e[0m\]@\[\e[0;33m\]\h\[\e[0m\]:\[\e[0;33m\]\w\[\e[0m\]\$ ' With my adminaccount I use a .bash_profile ...
0
votes
0answers
505 views

iPhone black-and-white pictures appear as color when uploaded to Mac OS X - how to fix?

My black-and-white-captured iPhone 6 iOS 8.1.1 Camera photos uploaded (via Dropbox Camera Uploads) to my Mac OS 10.9.5 MacBook Air all appear in color in Chrome, Firefox, Safari, and Preview.app. All ...
0
votes
0answers
40 views

Custom color remapping (would like to tint screen red, while also tinting red toward black)

In order to help my sleep, I use Nocturne to tint my screen dark red at night. This is similar to what the ever-popular Flux does, but more extreme. However, it creates problems when a document has ...
0
votes
0answers
59 views

Color printing problem

My new mac pro won't print photos in color to my LaserJet Pro 400 color printer. What should I do? I've tried re-installing the driver. I ran into a demo print that did print in color but ...
0
votes
0answers
54 views

Imac doesn' t recognize certain colors

Am seeing this on a lot of website, and even different browsers on my iMac(Mac OS X 10.6.8) colors such as #EEEEEE, and #CCCCCC, are not displayed at all. screenshot: ^ Thats how it looks on my ...
0
votes
0answers
143 views

Color Picker Magnifying Glass Not Working Correctly

When I want to choose a color on the desktop ( to fill color of shapes in documents for example), I know there is this color picker with a magnifying glass icon. If I click on the magnifying glass, my ...
0
votes
0answers
561 views

ColorSync profiles are not appearing in color matching dialogs

I am trying to print a business card design, and the printers recommend using the 'Coated FOGRA39' ICC color matching profile. At first I thought I didn't have this profile, so I downloaded it for ...