On Jan 20, 2008, at 11:03 AM, Henri Sivonen wrote:

On Jan 20, 2008, at 19:58, Darin Adler wrote:
But this rule not yet implemented in WebKit. Instead, when displaying on screen, today's WebKit treats untagged color as if it was in the system's primary display device's color space. This means that no color correction is applied to such colors.

Yes, and the sRGB approach would Break the Web as long as the Flash plug-in doesn't participate.

That's one reason we don't correct untagged colors yet, but this is a solvable problem.

or whether the Mac OS X gamma difference from Windows is important when designing this.

The gamma difference is the foremost problem being "solved" but it would be by far easier to solve by changing the Mac OS X default gamma to match Windows. Computing color space transformation just because Mac OS X is stuck with an unusual default gamma value is an overkill. Sure, there are other color space differences, but most of the time for most people, the non-gamma differences are less important.

I think the sRGB design is a good one.

I disagree. Why would you want a brand new Cinema display emulate the gamut of an office CRT from the previous millennium potentially by clipping instead of stretching the colors to gamut of the device at hand?

Wouldn't changing the default gamma have essentially the same effect (with the added difference that even profile-tagged images could not take advantage of wider gamut)?

Cheers,
Maciej

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