Color

text_COLOR_FG_random¶

Generate a random foreground color code from the allowed (visible) set. Excludes colors that are hard to see on black or white terminal backgrounds.

Exit codes¶

• 0: Always

Output on stdout¶

• A 256-color terminal color number (integer)

text_COLOR_FG_rgb¶

Emit a 24-bit (true color) ANSI foreground color escape sequence.

Arguments¶

• $1 (integer): Red value (0-255)
• $2 (integer): Green value (0-255)
• $3 (integer): Blue value (0-255)

Exit codes¶

• 0: Always

Output on stdout¶

• ANSI foreground color escape sequence

text_COLOR_BG_rgb¶

Emit a 24-bit (true color) ANSI background color escape sequence.

Arguments¶

• $1 (integer): Red value (0-255)
• $2 (integer): Green value (0-255)
• $3 (integer): Blue value (0-255)

Exit codes¶

• 0: Always

Output on stdout¶

• ANSI background color escape sequence