Being an online seller it is important that you convey the shade of the color of the item you are listing, not only because it sounds amazing when the buyer reads "Flamingo Pink Tea Cup Set" instead of "Pink Tea Cup", but also because it lets the purchaser know exactly what to expect so they can confidently make the purchase. 

Here's a simple Cheat Sheet that features the most common shades of Pink.  You can click on the image below to enlarge it: