So you need to fill in your spaced out brows, but you’re not quite sure which hue to use! Here is a guide for all hair colors, as well as some tips and tricks that you can use when primping your eyebrows! Brunettes If you have brown hair, opt for dark-brown hues to add warmth, while medium-coloured brunettes should choose lights shades such as hazelnut. Redheads Girls with red hair should reach for golden hues to fill in their brows. The fiery locks will pick up the reds in the eyebrows and keep the look very natural looking. Blondes Blondies should try to avoid looking washed out...