We consulted makeup artist Yana Markevich about which colors work best with gray hair. Eyebrow Pencil: Use a light, cool-toned eyebrow pencil to create a fuller-looking brow without adding any yellow undertones. Markevich suggests the Anastasia Brow Wiz in Taupe. Lilac Eyeshadow: To play up the lilac and gray tones in the hair, Markevich gravitates toward lilac and gray eyeshadow. Try Buxom Color Choreography Eyeshadow in Lambada. Black Eyeliner: A thick black line on the top eyelid will help...