SET_COLOR(1)

NAME
set_color - set the terminal color

SYNOPSIS
set_color [OPTIONS] VALUE

DESCRIPTION

set_color is used to control the color and styling of text in the terminal. VALUE describes that styling. VALUE can be a reserved color name like red or an RGB color value given as 3 or 6 hexadecimal digits ("F27" or "FF2277"). A special keyword normal resets text formatting to terminal defaults.

Valid colors include:

•   black, red, green, yellow, blue, magenta, cyan, white

•   brblack, brred, brgreen, bryellow, brblue, brmagenta, brcyan, brwhite

    The br- (as in 'bright') forms are full-brightness variants of the 8 standard-brightness colors on many terminals. brblack has higher brightness than black - towards gray.

    An RGB value with three or six hex digits, such as A0FF33 or f2f can be used. A three digit value is equivalent to specifying each digit twice; e.g., set_color 2BC is the same as set_color 22BBCC. Hexadecimal RGB values can be in lower or uppercase.

    If fish_term24bit <#envvar-fish_term24bit> is set to 0, fish will translate RGB values to the nearest color on the 256-color palette. If fish_term256 <#envvar-fish_term256> is also set to 0, fish will translate them to the 16-color palette instead. Fish launched as fish -d term_support will include diagnostic messages that indicate the color support mode in use.

    If multiple colors are specified, fish prefers the first RGB one. However if fish_term256 <#envvar-fish_term256> is set to 0, fish prefers the first named color specified.

    The following options are available:

-b or --background COLOR
    Sets the background color.

--underline-color COLOR
    Set the underline color.

-c or --print-colors
    Prints the given colors or a colored list of the 16 named colors.

-o or --bold
    Sets bold mode.

-d or --dim
    Sets dim mode.

-i or --italics
    Sets italics mode.

-r or --reverse
    Sets reverse mode.

-u or --underline, or -uSTYLE or --underline=STYLE
    Set the underline mode; supported styles are single (default), double, curly, dotted and dashed.

-h or --help
    Displays help about using this command.

NOTES

1.  Using set_color normal will reset all colors and modes to the terminal's default.

2.  Setting the background color only affects subsequently written characters. Fish provides no way to set the background color for the entire terminal window. Configuring the window background color (and other attributes such as its opacity) has to be done using whatever mechanisms the terminal provides. Look for a config option.

3.  Some terminals use the --bold escape sequence to switch to a brighter color set rather than increasing the weight of text.

4.  set_color works by printing sequences of characters to standard output. If used in command substitution or a pipe, these characters will also be captured. This may or may not be desirable. Checking the exit status of isatty stdout before using set_color can be useful to decide not to colorize output in a script.

EXAMPLES

    set_color red; echo "Roses are red"
    set_color blue; echo "Violets are blue"
    set_color 62A; echo "Eggplants are dark purple"
    set_color normal; echo "Normal is nice" # Resets the background too

Copyright
fish-shell developers