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Re: Color Lightening and Darkening

From: Artz, David <david.artz@corp.aol.com>
Date: Thu, 28 Aug 2008 20:39:19 -0400
Message-ID: <881AED0F0622F44397D8B2ABA1450F47F56B78@EVSMTC03.ad.office.aol.com>
Cc: <www-style@w3.org>, <w3c-css-wg@w3.org>
It's HSB (brightness?) in Photoshop, so a semantics thing. 

Thanks, this should be interesting. 


From: Brad Kemper 
To: Artz, David 
Cc: www-style@w3.org ; ; 
Sent: Thu Aug 28 20:28:17 2008
Subject: Re: Color Lightening and Darkening 

I think you mean HSL, not HSB. But anyway, it doesn't matter. However the color was specified, the UA would convert it to HSL internally, regardless of whether it could parse HSL in the CSS. 

On Aug 28, 2008, at 4:34 PM, "Artz, David" <david.artz@corp.aol.com> wrote:

	That would work, didn't think CSS could do  HSB? 
	----- Original Message -----
	From: Dave Singer <singer@apple.com>
	To: Daniel Glazman <daniel.glazman@disruptive-innovations.com>; Artz, David
	Cc: www-style@w3.org <www-style@w3.org>; w3c-css-wg@w3.org <w3c-css-wg@w3.org>
	Sent: Thu Aug 28 19:11:39 2008
	Subject: Re: Color Lightening and Darkening
	At 19:05  +0200 28/08/08, Daniel Glazman wrote:
	>Dave Artz wrote:
	>>Can we get a second opinion 6 years later?  If a script kid can do
	>>it in PHP...
	>I am no color expert and I am ready to read pros and cons here.
	If you convert colors into Hue-Saturation-Lightness space, then
	lighter/darker would seem to be changes on the third axis, wouldn't
	David Singer

Received on Friday, 29 August 2008 00:40:26 UTC

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