Hi,

LCD screens are prone to fading in both brightness and saturation over time.

>From the WAI accessibility guidelines:
        2.2 Ensure that foreground and background colour combinations provide 
sufficient contrast. 

There is also a perceivable difference between Mac and PC (LCD or CRT) due to 
different gamma settings.

So avoid subtle colour effects, they don't always work.


mike 2k:)2

____________________________________________________________________________________
 
 Mike Foskett 
 Web Standards, Accessibility & Testing Consultant
 Multimedia Publishing and Production 
 British Educational Communications and Technology Agency (Becta) 
 Milburn Hill Road, Science Park, Coventry CV4 7JJ 
 Email: [EMAIL PROTECTED] 
 Tel:  02476 416994  Ext 3342 [Tuesday - Thursday]
 Fax: 02476 411410 
 www.becta.org.uk
____________________________________________________________________________________
 




-----Original Message-----
From: Carl Reynolds [mailto:[EMAIL PROTECTED] 
Sent: 22 March 2005 15:29
To: wsg@webstandardsgroup.org
Subject: Re: [WSG] Color "LCD Monitors vs traditional Monitors


Nancy Johnson wrote:

> Dear Webstandards,
>  
> Are there any articles or standards out there that talk about how to
> pick colors for both LCD and traditional monitors?
>  
> I have a website that is an intense blue that looks great in a
> tradiational monitor but looks terrible in an LCD monitor.
>  
> Nancy Johnson
>
> ----------------------------------------------------------------------
> --
> Do you Yahoo!?
> Make Yahoo! your home page 
> <http://us.rd.yahoo.com/my/navbar/sethp/*http://www.yahoo.com/r/hs%20> 

I haven't seen any articles on the subject, but I know that I won't use 
an LCD screen when I'm picking colors for a site or an image. Every LCD 
screen I have ever worked on has a distinct blue cast to it and cause 
the colors to come out wrong.

Of course picking colors is very subjective anyway. Even between two CRT 
screens I see a major shift in the colors. I assume that if I am seeing 
that much of a shift between two fairly closely calibrated screens in 
the same office, there is now way I can count on anyone viewing my site 
seeing the exact same colors I see.


Carl.



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