Pravana ChromaSilk Creme Hair Color With Silk & Keratin Proteins. Enjoy this fun, vibrant blonde Chroma Silk by Pravana. Whether you are looking for permanent or semi-permanent dye, you'll love this natural color that creates a smooth, silky shine. Breathe life back into your hair with this fresh color. It's a professional choice for covering gray hairs, or trying something new. Brand New Sealed Tube in Box.