For most of us, the first time we would have learned about indigo would have been in school, when we were taught color theory and the acronym for the colors of the rainbow: ROYGBIV. Of course ...

With historical connotations of royalty, divinity, authority, and melancholy, you'll likely never look at blue the same way ...

and indigo pigments. For what it's worth, pink and green are also a classic color combination. "Like lilac, you should pair a light pink purse with lighter colors. If your bag is classic pink ...

Each color in the visible spectrum represents electromagnetic waves of differing lengths. The colors change as the wavelength increases from violet to indigo to blue, green, yellow, orange ...

HX said "indigo blue" and "sand" will replace the red and black colors of Hurtigruten, its former sister line.