When applying a bold hued eyeshadow I always place a dusting of “Translucent” colorless powder across the eyelid BEFORE applying the color. I also use a concealer before it too. Sometimes lash primers aren’t all that. Purple, green, royal blue whatever the hue the powder will make the color go on easier for you.
The powder will also coat your eyelashes a bit and when you put on your mascara you will have more lush lashes too.