color propertyUse the color property to specify the foreground colour of text and border colours. RGB is most commonly used for specifying colours and has three components: red, yellow, and blue. CMYK are used for print only and has four components: cyan, magenta, yellow, and black. International Color Consortium (ICC) colour profiles map between a device-independent colour space and the capabilities of a device. RGB and ICC colours are converted to CMYK when printing, although they may be retained as RGB or ICC colours in the PDF or other files produced by AH Formatter.
Colour can have the following values:
#RGB : Specifies R, G, and B with a one-digit hexadecimal number each. (#5F0 ＝ #55FF00)
#RRGGBB : Specifies R, G, and B with a two-digit hexadecimal number each.
rgb(255,0,0) : From the left, specifies R, G, and B with integer values ranging from 0 to 255.
rgb(100%,0%,0%) : From the left, specifies R, G, and B with values ranging from 0% to 100%.
black (and other colours) : Specifies a colour keyword. AH Formatter supports the extended colour keywords defined in CSS Color Module Level 3.
cmyk() : Specifies a CMYK colour for four-colour process printing.
device-cmyk() : Same as cmyk().
rgb-icc() : Specifies a colour in a defined colour space.[10] Takes a variable number of arguments.