A Pantone textile color
Pink Lavender is a Pantone color for fabrics, number 14-3207 in its textile list. Wikipedia shows it as #DBB2D1. This site uses #D8B2D1, which is only three steps lower in red, so you will not see the difference. The ISCC-NBS system calls it a grayish purplish pink.
It sits between pink and the flower color lavender, which was first used as a color name in English in 1705. The Wikipedia article on lavender lists it with other lavender shades. Next to it, thistle is a little cooler and grayer, and lavender pink is brighter and pinker.

