My niece is named Amber Nicole and I think the two names go perfectly together. But I think it depends on how many syllables are in the last name, too. Her last name is one syllable. I think Amber Nicole White(1) and Amber Nicole Burgundy(3) fit better than Amber Nicole Purple(2).
Amber Ray is my cousins daughters name and I love it, even though I normally don't like the name Ray. And I like the name Amber Jade, but that wouldn't work because your other daughters name is Jade. Good Luck!!