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Color Picker not working correctly

I have been designing a couple of websites and logos, and having some very frustrating problems with colors. The colors displayed are frequently not the same as the colors I select in the color picker. This happens in two separate applications (Rapidweaver and Photoshop Elements 4), so I have no idea what is causing the problem. I thought they were two separate color pickers, but maybe they function on the same basis.

The color is correct in the little color picker box in Rapidweaver, but is translated wrong to the website preview. When I looked in the CSS that is generated, I found out that the wrong numbers are being put into the code. They are in general much more red than what I am picking (15-20 units different), which explains why a lot of my bluish and yellowish colors are looking dull. In Photoshop Elements 4, even web-safe colors aren't displayed correctly in the picker. Or to be precise, a few of them are correct but most of them are not, when I check with the DigitalColor Meter. The Mac fix-it guys tell me that my Digital Color Meter is reading correctly.

I spent $50 already having my video card tested, so the hardware is supposedly fine. The Mac fix-it guys don't know what's going on either. I ran Disc Utility and fixed whatever came up but it didn't help. Somebody suggested to me that it might be an OS X problem, which is interesting, because as far as I know, I don't have the problem when using Inkscape (or trying out Gimp) in X11. Then again, I haven't noticed the problem in Graphic Converter either, which is just in OS 10.5.6.

Has anybody seen anything like this before? What should I do?

MacBook Pro 4,1, Mac OS X (10.5.6)

Posted on Jun 14, 2010 7:36 PM

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Posted on Jan 4, 2015 2:51 AM

You are wasting your money if you buy new hardware in an effort to fix this issue. The problem is that the Apple Color Picker is influenced by the monitor's color profile. I do web development on a Mac Pro with 3 monitors and I get a different result from the color picker when I sample the same color on each monitor. It's quite frustrating.


The only solution that has worked for me is setting my monitors (and the color picker color profile) to sRGB IEC61966-2.1.


*****You must change the color profile in "both" your monitor settings and in the color picker or it will not work.******


An easy way to test if the color picker is returning the correct colors values is to sample any color on your screen and then sample again from the results in the picker. It the colors change when it samples from it's own swatch then you know you still have a problem.


User uploaded file


It's a crappy solution to the problem because you are then working on an uncalibrated display, which is not very conducive for producing professional graphics. A few years ago I was using a color picker that would ignore the monitor profiles and give me the correct values. With the newer versions of the Mac OS it no longer works.

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Color Picker not working correctly

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