Sometimes two colors you like are so similar that it seems silly to have them both on your palette, but how do you choose which one to use? It’s like that for me with Quinacridone Rose (a pink made from the pigment PV19) and the color that I usually call Purple Magenta (PR122), which is also known as Quinacridone Lilac (in Daniel Smith) or Quinacridone Magenta (in Holbein and some other brands).
Every major watercolor company has a version of Opera Pink, that fluorescent, neon, highlighter pink that pops so brightly! An unbelievably neon color, it’s great for pop colors, tropical florals, and gaudy sunsets. The downside? The fluorescence can fade quickly, making this a fugitive color.
PR122 magenta is a bold, transparent, non-granulating primary magenta option, purple mixer, and just an all-around lovely pink-purple-fuchsia-magenta shade.
Take care: some brands use the term “Quinacridone Magenta” to mean another color (e.g. Daniel Smith uses the term Quin Magenta to me PR202, and uses Quin Lilac for PR122.)