The digital display of colors, and the accurate calibration thereof

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46
votes
7answers
76k views

How can I find color codes on Mac?

I used to find color codes which I want to use for texts or background colors on htmls with color edit tool of MS paint which pre-installed on Windows. But now I use Mac instead of Windows. How can I ...
39
votes
3answers
33k views

Change Dock color on left/right site in OS X 10.9 Mavericks

New in OS X Mavericks, when using the famous dock on the left or right site: It has a white background now. It makes it hard to see the icons and the design is awful. Does anyone know how to change ...
23
votes
8answers
4k views

I-beam cursor color in Mavericks's terminal

After upgrading to Mavericks the I-beam cursor in the terminal became less visible (see screenshot, I am using the Pro profile with a dark background) Is there a way to change the cursor's color or ...
15
votes
2answers
10k views

Prettify OS X console by coloring output?

OS X terminal is not using colors for highlighting output from different commands, for example ls. When compared with other systems like Ubuntu, this is a big loss of accessibility/productivity. ...
14
votes
3answers
11k views

How do I run VI with colors on Lion?

I'm looking to enable color syntax highlighting in vi. I just enabled colors in Terminal via here. Any ideas on how to enable this? NOTE: Usually on Linux when I open vi with vi file.txt and it opens ...
12
votes
3answers
2k views

Can I customize ANSI colors in Terminal without extra tools like SIMBL?

I noticed that colors in the Snow Leopard Terminal.app aren't that great (using the Pro theme, but the other themes are worse). There seems to be no easy way to customize the colors, and googling ...
11
votes
5answers
17k views

How can I adjust the apparent color temperature of my display in OS X?

I really like f.lux, which is an app that automatically adjusts the display's apparent color temperature according to the time of day and location (so that the temperature is in sync with Sun). How ...
9
votes
2answers
3k views

How can I get the hexadecimal functionality of Digital ColorMeter back?

I often used Digital ColorMeter to capture colours as hex codes for web development. For some reason, Lion's version has removed a whole load of functionality, including this. Some people have managed ...
9
votes
2answers
969 views

Can I configure terminal to show stderr output in different colour

Is it possible to configure the terminal in OS X to show stderr output automatically in a different colour than stdout output from a process? Or is this only possible if the process is outputting ...
8
votes
2answers
3k views

Terminal not displaying colors for directory listings

I don't know why my bash session doesn't show colors. I have tried Terminal as well as iTerm. I have tried: ls -G Setting export CLICOLOR=1 and export LSCOLORS=GxFxCxDxBxegedabagaced Using ...
7
votes
1answer
210 views

Color Picker for OS X

Is there any app for mac which I use to know the RBG value of the point where my mouse is right now?
7
votes
2answers
4k views

Easy way to take a screen shot that's NOT color corrected?

My displays are color calibrated every other month or so with a hardware calibration tool. When I take a screen shot of a profile aware app, such as photoshop or lightroom or some web browsers, I don'...
6
votes
1answer
5k views

Is there a way to export syntax color settings from one Xcode installation to a new one?

I have installed a new XCode 4 on a machine and I'd like to copy/paste the syntax coloring settings from the first one to the new one. How may I do this ?
6
votes
5answers
9k views

Any tool to tell me the exact color value at a point on a png image?

I want to get the exact color value(RGB, HSB, or any other color space value that can be converted to RGB value) at any given point(preferably the point under the cursor) on a png image. Any tool for ...
6
votes
1answer
3k views

Force Mac to display in grayscale

Is there a way to force OSX to display in monochrome(also known as grayscale)? I'm working with a student who has ADHD (and I am mildly ADHD myself). The colors are too much for him/her to handle. ...
6
votes
3answers
1k views

Choosing hexadecimal web colours

How can I choose hexadecimal web colours (like #000000 and #fffff) to use in system and third party apps? (e.g. an image editor like GraphicConverter)
6
votes
1answer
206 views

Change output color of terminal (in Mac) to be different from typed text color

I know how to change the color of ls output, but I would like to change the color of all terminal output. To make clear what I mean, below is a picture of my terminal. My text color is orange. However,...
6
votes
1answer
2k views

VIM in Terminal using Solarized Theme

I am trying to use the Solarized color scheme with VIM in Terminal on Mac OS X 10.8.5 Mountain Lion. However, the colors look washed out. They are lighter/paler than they should be. In MacVIM, the ...
6
votes
5answers
10k views

Did Mavericks change the Mac's color profiles?

I just updated to Mavericks and noticed that the Skype icon in my dock is a deeper blue than it was before, and it looks like there's more contrast in general. Did the new version of OS X modify the ...
5
votes
1answer
69k views

How do I invert the colors on my iPhone?

As a prank someone has inverted the colors on my iPhone. Black is white, blue is orange, etc. How do I get my phone back to normal?
5
votes
3answers
283 views

1993 Apple Color Classic

Lets all take a long journey back about 21 years ago when apple released their color classic. It was pretty awesome right? Well I managed to get my hands on one but I have some sad news. When I go to ...
5
votes
1answer
574 views

Where are Terminal.app profiles files located?

I just recently reinstalled OS X and forgot to back up all my sweet 'profiles' aka colour schemes. It would be very helpful if I could find the location of these so I can recover them from backup.
4
votes
2answers
12k views

Photoshop to iPad color profile woes

This is driving me insane. I always design in Photoshop with my monitor profile as the active profile. My PSD's are never color managed. This is the way I've designed since I can remember and I have ...
4
votes
4answers
5k views

Dell U2410 HDMI + OS X Lion very poor quality

Having plugged my MacBook Air (Mid-2012) into a Dell 24" 2410 monitor, the quality is terrible. For reference the same monitor plugged into a Dell XPS M1330 running Windows 7 via HDMI give nice ...
4
votes
4answers
4k views

How can I modify OSX GUI colors to be more readable for weakened vision

A bit of preface: I'm currently a Windows user but I'm looking into switching to Mac for work purposes. This of course means that I'd be staring at the UI of OSX for about 40 hours every week at least ...
4
votes
2answers
16k views

HEX Code in Color Chooser for Mavericks? [duplicate]

How can I get a HEX code entry into the Color Chooser for Mavericks?
4
votes
2answers
871 views

How are colorschemes represented in OS X Terminal.app Settings Files?

I'm interested in moving color values I've created for OS X Terminal to applications on other platforms, such as Linux. I'm familiar with the usual methods of representing color values like RGB, HSB, ...
4
votes
2answers
90 views

Change terminal color for each tab

I work on a lot of tabs in terminal at a given time. Sometimes, I get tabs mixed up and accidently run commands on tabs I am not supposed to. To simplify this, I wish to write some script, that on ...
4
votes
1answer
721 views

Terminal PS1 and colors

I am used from Linux to have a colored prompt in my shells and also want to implement that in my OS X Terminal.app. The Terminal reacts differently though. If I use my normal PS1 code the right side ...
4
votes
4answers
21k views

How to adjust the color of the folders in Finder in Yosemite?

After upgrading to Yosemite, the color of the folders in Finder changes from a nice soothing blue to some brighter blue that has much higher contrast. I am curious that is there any way to change ...
4
votes
1answer
950 views

Reduce colors from Millions to Thousands

I was trying to run a Keynote presentation on a secondary display and Keynote told me that I didn't have enough video RAM and either needed to reduce the resolution or number of colors from Millions ...
4
votes
1answer
3k views

Mavericks mail.app to/cc header detail white color

my mail.app suddenly stopped showing me to/cc header detail in all emails. I had a better look at it and those headers are there, but are displayed in white color. Details on image: I tried ...
4
votes
1answer
301 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 ...
3
votes
7answers
10k views

Software Screen Tinting, or Colour Overlay for Mac Users with Dyslexia

There are students at the school I work at who are dyslexic, and have the specific strand of dyslexia which doesn't deal well with black text on a white background. One way you overcome this with ...
3
votes
2answers
222 views

Starting Google Chrome leads to altered display colours – why?

When I start Google Chrome (seen from 38.0.2125.111 to 42.0.2311.135 (64-bit)) on my 15" Mid-2010 MBP (NVIDIA GeForce GT 330M) on OS X Yosemite (10.10 to 10.10.3) the display often (not just the ...
3
votes
3answers
2k views

Can I change the color of the menubar in 10.9 Mavericks?

Does anyone know how to change the color of the menubar in 10.9 Mavericks? Ideally, I would love it if I could make it black with yellow text. Any ideas?
3
votes
2answers
995 views

I think, I screwed up the color profiles on my macbook

as you can see in the example shot, the color in the image are not consistent on my macbook. In the finder the image looks nice, but in Quick Look and iPhoto there is too much red in the images. The ...
3
votes
1answer
2k 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 ...
3
votes
2answers
5k views

How to change the color profile of the OS X login screen?

I'm using a calibrated version of my monitors color profile. The monitor is calibrated inside of the OS X System Preferences on a Mac Pro. The standard color profile of my Samsung monitor "Syncmaster"...
3
votes
1answer
197 views

Green color not so green on my mac?

First I've noticed it on my activity monitor: As you can see Free ram color is set to bright green. And in the activity monitor itself shows color somewhat between green and yellow. Now also as you ...
3
votes
3answers
656 views

Safari has some strange colors now

Safari has suddenly started showing some strange GUI colors on the bookmarks screen. They seem to have started shortly after applying the latest iTunes update, although not IMMEDIATELY after (a few ...
3
votes
1answer
47 views

Recognise command and colour it on the terminal?

I was wondering if it's possible to colour a recognised command in real time while typing and/or when switching to previous commands using the arrows. For example, if I start typing gre, it should ...
3
votes
1answer
283 views

How to invert screen colors and color hue?

I want to "smart invert" my colors like this app does: http://arcanesanctum.net/negativescreen/ I tried the app called "Nocturne 2.0.0" but its "Invert Hue" option has no effect because of this issue:...
3
votes
2answers
113 views

Looking for a black/white only terminal emulator on Mac

My original question on Stack Overflow can be found here. Basically, I ssh into my linux work station from my Mac and I would like to test my program (that runs on the linux machine) if color output ...
3
votes
1answer
286 views

Changing terminal colors for normal files when ls -G or within .bash_profile

So I followed this thread (Changing terminal color) and got all of the colors working for directories and such, except however, for normal files such as a Gemfile or .txt files or .java files or .rb ...
3
votes
1answer
7k views

How do I get vim to work at 256 colors in iTerm?

I just got a new iMac, and installed iTerm (0.10). On my last laptop 256 color mode worked fine, but I'm having trouble getting this to work on my new Mac. I copied over all the settings, set $TERM ...
3
votes
0answers
1k 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. ...
3
votes
0answers
255 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
3answers
11k views

How to change Mac OS X iCal's calendar color for Microsoft Exchange server account?

I'm using iCal for managing my schedules in my company. And my company is using Microsoft Exchange server for schedules. When I added the company account to iCal, it set the calendar color as orange. ...
2
votes
2answers
1k views

Changing the color of the path in Terminal.app

I would like the CasebashMac:bfgenv chris$ part of the following line to appear in a different color in my terminal. CasebashMac:bfgenv chris$ python