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\name{color.id}
\alias{color.id}
\title{Identify closest match to a color}
\description{
Given a color given as a hex string, find the closest match in the
table of known (named) colors
}
\usage{
color.id(col)
}
\arguments{
\item{col}{a color specified as a hex string}
}
\details{
finds the color with the minimum squared distance in RGB space
}
\value{
the name of the closest match
}
\author{Ben Bolker}
\seealso{\link{col2rgb},\link{colors}}
\examples{
color.id("#cc00cc")
}
\keyword{color}
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