Extract Okabe-Ito colors as hex codes

Can be used to get the hex code of specific colors from the Okabe-Ito palette. Use okabeito_colors() to see all available colors.

okabeito_colors(..., original_names = FALSE, black_first = FALSE, amber = TRUE)

oi_colors(..., original_names = FALSE, black_first = FALSE, amber = TRUE)

Arguments

...

Character names of colors.

original_names

Logical. Should the colors be named using the original names used by Okabe and Ito (2008), such as "vermillion" (TRUE), or simplified names, such as "red" (FALSE, default)? Only used if no colors are specified (to see all available colors).

black_first

Logical. Should black be first (TRUE) or last (FALSE, default) in the color palette? Only used if no colors are specified (to see all available colors).

amber

If amber color should replace yellow in the palette.

Value

A character vector with color-codes.

Examples

okabeito_colors()
#>     orange light blue      green      amber       blue        red     purple 
#>  "#E69F00"  "#56B4E9"  "#009E73"  "#F5C710"  "#0072B2"  "#D55E00"  "#CC79A7" 
#>       grey      black 
#>  "#999999"  "#000000" 

okabeito_colors(c("red", "light blue", "orange"))
#>        red light blue     orange 
#>  "#D55E00"  "#56B4E9"  "#E69F00" 

okabeito_colors(original_names = TRUE)
#>         orange       sky blue   bluish green          amber           blue 
#>      "#E69F00"      "#56B4E9"      "#009E73"      "#F5C710"      "#0072B2" 
#>     vermillion reddish purple           grey          black 
#>      "#D55E00"      "#CC79A7"      "#999999"      "#000000" 

okabeito_colors(black_first = TRUE)
#>      black     orange light blue      green      amber       blue        red 
#>  "#000000"  "#E69F00"  "#56B4E9"  "#009E73"  "#F5C710"  "#0072B2"  "#D55E00" 
#>     purple       grey 
#>  "#CC79A7"  "#999999"