color Attribute Description .email comment.
Description
This optional attribute holds a keyword the identifies the type of the image:
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bw = "black and white" (monochrome)
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4-color = "four colour mix" (often Cyan, Yellow, Magenta and Black)
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halftone = patterns of dots to emulate shades of grey
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greyscale = pixel values represent different shades of grey
In Shared Group
Defined in shared attribute group: "Graphic Attributes"
Specification
This attribute is not required. The allowed values are "bw", "4-color", "halftone" and "greyscale".
DTD Definition
The DTD contains the following attribute definition (note that embedded links are to definitions within the DTD page of this guide):
                color                    (bw | 4-color | halftone | greyscale
                                          )  #IMPLIED 
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