Preference's Superior Fade-Defying Color and Shine System creates a rich long-lasting color spectrum with luminosity, shine and beautiful gray coverage. Luminous color shines from every strand and defies fade-out for up to 8 beautiful weeks. Sun-Kissed Caramels lightens the darkest hair up to 3 shades lighter, without a hint of brassiness achieving beautiful balanced browns. Plus, our color protective Care Supreme Conditioner formulated with Golden Camelina Oil, anti-oxidant Vitamin e and uv Filter helps keep first day color vibrancy and provides silky, resilient hair. From root to tip, color won't fade-out, turn dull or brassy. Shade Guide ul61 is a frosted brown shade with ash tones, which will minimize red/orange tones. For optimal color results, use on your natural medium brown to black hair. Shade Tips Not recommended for use on hair previously colored to a shade darker than medium brown. Not recommended for use on predominantly gray hair. On red hair, your color results will be soft reddish brown.