Description Usage Arguments Value See Also Examples
red
, green
, blue
, and alpha
return the values for
those components in RGBA space.
1 2 3 4 5 6 7 |
col |
Vector containing any of the three kinds of R color specifications:
|
A number indicating the component value [0,1]
adjust_rgb
to manipulate these components
1 2 | # Get a color's blue-ness
blue("mediumpurple2")
|
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