from typing import Tuple


def rgb_to_hex(rgb: Tuple[int, int, int]) -> Tuple[str, str, str]:
    """Convert a 3-tuple of decimals representing RGB values to a tuple of hex strings."""
    red = f"{rgb[0]:02X}0000"
    green = f"00{rgb[1]:02X}00"
    blue = f"0000{rgb[2]:02X}"
    return red, green, blue