Re: [CSS3 Colors] HSL colors, hue and allowed values, [CSS3 gcpm] CMYK colors and allowed values.

RGB is not a perceptual color spec. RGB specifies pixel color values
to be used in CRT or LCD monitors. How it is eventually perceived  
depends on monitor
manufacture, user adjustments, monitor age, room temperature, how long  
the monitor has been turned on, lighting, the color of items near the  
monitor, and other variables.


On Jul 30, 2009, at 7:21 PM, "David Perrell" <davidp@hpaa.com> wrote:

> CMYK is not a perceptual color spec. CMYK specifies halftone screen  
> values
> to be used in offset printing. How it is eventually perceived  
> depends on ink
> manufacture, printing press adjustments, paper stock, lighting and  
> other
> variables. I don't understand why the CSS