This function converts an RGB value to the hexadecimal numbering system.
Usage
rgb_to_hex(R, G, B, pound = TRUE)
Arguments
- R
A int that is between 0 and 255 for the Red value.
- G
A int that is between 0 and 255 for the Green value.
- B
A int that is between 0 and 255 for the Blue value.
- pound
A bool that indicates whether a pound sign should be
prepended to the hexadecimal.
Value
A string containing the hexadecimal information.
Examples
# Hexadecimal with pound sign
rgb_to_hex(255,255,255)
#> [1] "#000000"
# Heaxadecimal without pound sign
rgb_to_hex(255,255,255,FALSE)
#> [1] "000000"