I feel like I have a favorite nail polish associated with each color family like if pink comes to mind -OPI mod about you is my favorite, and if royal blue comes to mind...well then it's chanel blue satin. Chanel Blue Satin is a deep royal blue and its gorgeous with short nails.
This polish is lovely on the nails. I only used one coat to get a perfect opaque color.
Do you have a favourite royal blue polish?