Function rgb_fg_color 

pub fn rgb_fg_color(r: u8, g: u8, b: u8) -> String

Generates color code for true color foreground colors.

Arguments

• u8 - Red component (0-255)
• u8 - Green component (0-255)
• u8 - Blue component (0-255)

Returns

• String - Color code for the true color foreground