Re: How to find constant luminance? Photoshop LAB disagrees with DigitalColor Meter, and looks wrong
Re: How to find constant luminance? Photoshop LAB disagrees with DigitalColor Meter, and looks wrong
- Subject: Re: How to find constant luminance? Photoshop LAB disagrees with DigitalColor Meter, and looks wrong
- From: Graeme Gill <email@hidden>
- Date: Wed, 01 Nov 2006 10:54:38 +1100
John wrote:
Photoshop picker (L=25, a=127, b=-127);
DigitalColor Meter (L*=48, a*=55, b*=-81)
You don't really expect a = 127 b = -127 to be in gamut do you ?
It's very much out of gamut, so of course, the displayed color
doesn't match the color you're asking for. Clipping can/will
change the L*.
Graeme Gill.
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