SGR 100–107 — Bright background color

Bright variants of the 8 basic background colors.

Byte forms

Every common string-literal form so you can paste-and-search either direction.

\\x1b[\x1b[101m (bright red bg, 100–107)

\\033[\033[101m

\\e[\e[101m

ESC [ESC [ 1 0 1 m

hex1b 5b 31 30 31 6d

Bright background equivalents of 40–47. 100 bright black, 101 bright red, ..., 107 bright white. Same aixterm extension as 90–97 for foreground.

Spec citation: aixterm color extension

bash

for c in 100 101 102 103 104 105 106 107; do printf "\033[${c}m  \033[0m"; done; echo

python

for c in range(100, 108): print(f'\x1b[{c}m  \x1b[0m', end='')

for c := 100; c <= 107; c++ { fmt.Printf("\x1b[%dm  \x1b[0m", c) }

javascript

for (let c = 100; c <= 107; c++) process.stdout.write(`\x1b[${c}m  \x1b[0m`)

for (int c = 100; c <= 107; c++) printf("\x1b[%dm  \x1b[0m", c);

xterm	Linux console (fbcon)	macOS Terminal.app	iTerm2	Windows Terminal	cmd.exe / ConPTY	kitty	alacritty	WezTerm	Ghostty	GNOME Terminal	Konsole	tmux	GNU screen
yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	no	no