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Originally Posted by jwinslow
I finally got photoshop installed again (reformatted), so I could test the color value of the sunlit leaves.
1) Your hawk image opens as a RGB image, not a CMYK image.
2) the sunlight reflection off of the helmet will wash out the surrounding colors.
- I took four samples with the eyedropper, the black stripe, a shaded leaf, a sunlit leaf, and the hunter green swatch I posted on the last page.
- rather than judge tiny little strings of color, I made large blocks of the four eyedrop color samples.
See the attachment, and it looks awfully hunter green to me. The stripes are not similar to the green leavs at all, unless the only frame of reference is the leaf in the shade, which is a bad example.
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Umm, that's just silly. First we are using a CMYK color space because it includes Black as a component. This makes it easier to understand for anyone following the discussion. With color space conversion it doesn't matter too much which space we use to describe the color ... why not the one that most easily demonstrates the relationship?
You mention how the sunlight will affect surrounding colors, then you compare a brightly light leaf to the stripe in the shadows. You need to compare to similarly lit portions of the stripe. You will find the color closely matches ... which supports the suggestion that the leaf matches the stripe. Sooooooo, if the strip is black ... then the leaf is ...?
Hunter Green? Are you kidding? The label/name someone puts on a color means nothing. Different companies use different labels/terms/names for identical colors or the same name for different colors. You happen to use a swatch from a paint company. It means nothing at all. The labels are almost assuridly printed, which would use ink, not paint. Printing would use the PMS (insert joke here) swatch book for spot colors or 4 color process (CMYK). This is another reason to use the CMYK color space and not RGB. The inclusion of "Hunter Green" and some associated "Swatch" simply muddies this debate.
To be blunt, the samples posted aren't very good for determining the color match between the leaf and the stripe. The ones from coachtressel.com are excellent and (if that helmet is a true 'game used' variety) there is little doubt the leaf is black. One point that hasn't been mentioned yet is that the stripe and the leaf don't necessarily have to be the same 'black'. In fact, even if both colors are indeed considered 'black', they are almost assuridly different shades/types of 'black' derived from different printing processes and/or vinyl material. But that's another discussion.