Final answer:
A mature scar will likely be pale in color due to a decrease in melanin production and weakened skin structure.
Step-by-step explanation:
A mature scar will likely be pale in color due to a decrease in melanin production by melanocytes in the skin. With age, melanocytes become less active, resulting in a paler skin tone. Additionally, decreased collagen and elastin production in the dermis can weaken the skin's structure, contributing to a pale appearance. Wrinkling of the skin may also occur due to these factors.