RGB to hexadecimal converter

Question

Suppose I have this vector

x <- c("165 239 210", "111 45 93")

Is there a neat package for converting RGB values to hex values in R? I found many javascript paths, but not one for R.

x <- "#A5EFD2" "#6F2D5D"

+3

r

ALKI 22 jul. 15 at 21:40

2 answers

You can use the function sprint

in R and the hints in the following post: How to display hex numbers in C?

-1

joosts 22 jul. 15 at 21:50

Hong ooi · Accepted Answer · 2015-07-22T21:54:20+0000

Just split the line up and then use rgb

:

x <- c("165 239 210", "111 45 93")
sapply(strsplit(x, " "), function(x)
    rgb(x[1], x[2], x[3], maxColorValue=255))
#[1] "#A5EFD2" "#6F2D5D"