Write an article based on this "Avoid using permanent hair dye. Go a shade darker to add definition and make brows appear fuller. Lighten your brows 1 or 2 shades if you've gone from dark to blonde hair."
The dye that is formulated for use on your scalp is going to be way too harsh on the skin around your eyes. You may damage the fragile skin around your eyes or even singe your brows off. Hair dye is also incredibly damaging to your eyes if it gets in them.  Look for beard dyes, semi-permanent hair dyes, or demi-permanent eyebrow dyes instead.  Beard dyes often come in a wide variety of neutral tones and are designed to dye fine hairs, like the ones in your eyebrows. Darkening the hair will refine the shape of your brow and can make your brows look thicker and fuller--perfect for anyone with sparse or very light eyebrows. You can try dyeing your brows 2 shades darker if you want to up the drama of your look.  Try not to go drastically darker than your natural shade--your brows can look inky and fake and your natural roots will be obvious when new hairs grown in.  Some beauty experts suggest trying to match the color of your eyebrows to the darkest hairs on your head. If you've made a big color change with your hair, your dark brows might look a little harsh. If your brows are black, try dyeing them a dark brown. Again, try not to stray too far from your natural shade so it won't look strange when your roots grow in.  If you’ve colored your hair red, you can add some warmth to your eyebrows to complement your hair color. For instance, go from dark brown to mahogany. Keep in mind that contrasting brows are on-trend right now, so you may want to keep your bold, dark eyebrows for the moment.