Common Colors:
* Gray: The most common color, ranging from light silver-gray to dark charcoal.
* White: Found primarily in arctic regions like the Arctic Wolf.
* Black: Can range from jet black to a deep, reddish-brown.
* Brown: A range of browns, including reddish-brown, tawny, and chocolate.
Less Common Colors:
* Yellowish: Some wolves have a yellowish tinge to their fur.
* Red: Can appear reddish due to a mix of black and brown hairs.
Important Note: Wolf coloration can vary greatly depending on the specific subspecies and their environment. It's also important to note that melanism (an excess of melanin) and leucism (a partial loss of pigmentation) can cause some wolves to have unusual color patterns.