Hair color highlight ideas from dark to light hair using Irresistible Me clip-in hair extensions. Disclosure: This post contains affiliate links and I will be compensated if you make a purchase after clicking on my link. Hair extensions aren't just for length and volume. They are also an easy way to add color highlights. This option is great for people who like to change their hair color a lot, want a hair color that is hard to achieve (involving multiple salon appointments)