Revlon Colorsilk 31 Dark Auburn is a single-application permanent hair color kit with colorant, cream developer, and after-color conditioner in one box. It is an ammonia-free formula in a deep red-brown auburn shade, available as a single or in packs of 3 and 6, shipped fast from New Jersey.
Revlon Colorsilk 31 Dark Auburn: Deep Copper-Red Auburn Permanent Hair Color
- Shade 31 Dark Auburn — a deep brown base with copper-red reflections that show most clearly in sunlight
- Ammonia-free formula — permanent color without the harsh ammonia smell many box dyes have
- 100 percent gray coverage — covers gray and white hair according to the packaging, including at the roots
- 3D Color Gel Technology — blends light, medium, and dark tones so the result looks dimensional, not flat
- Keratin and amino acids — conditioning ingredients in the formula and the after-color conditioner for a smooth, shiny finish
- Pack options — Single, Pack of 3, and Pack of 6 for one-time use or regular root touch-ups
How to Use
Read the leaflet and do the skin allergy test 48 hours before every use, even if you have used Colorsilk before. Put on the gloves, add the colorant to the developer bottle, and shake until blended. Apply to dry, unwashed hair, starting at the roots for touch-ups or working from roots to ends for a full application, then wait 25 minutes. Rinse with warm water until it runs clear, apply the after-color conditioner, leave it for two minutes, and rinse. Store unopened kits in a cool, dry place away from heat and sunlight, and discard any mixed color you do not use right away, since it cannot be saved for later.
About Revlon
Revlon was founded in New York City in 1932 and grew from a single nail enamel into one of the best-known beauty companies in the world, with lines spanning cosmetics, hair color, and personal care. Colorsilk is Revlon's long-running at-home permanent hair color range, sold in the United States for decades and known for its ammonia-free formula and wide shade selection. The current Colorsilk kits use 3D Color Gel Technology with keratin and amino acids so the color looks multi-tonal rather than flat. Browse more hair and skin essentials in our Beauty collection or see every shade we stock in the Revlon range. Learn more at revlon.com.
Frequently Asked Questions
What hair color will I get with Revlon Colorsilk shade 31 Dark Auburn?
Shade 31 gives a deep brown base with warm copper-red tones. On dark brown hair the result is a rich brown with an auburn sheen that is most visible in daylight. On medium or lighter brown hair the red-copper character is much more obvious. It is deeper and more intense than shade 49 Auburn Brown.
How do I apply Revlon Colorsilk 31 Dark Auburn?
Do the skin allergy test printed in the leaflet 48 hours before coloring. On the day, wear the gloves, pour the colorant into the developer bottle, shake, and apply to dry, unwashed hair from roots to ends. Leave it on for 25 minutes, rinse until the water runs clear, then work in the after-color conditioner and rinse again.
Is Revlon Colorsilk 31 ammonia-free, and does it cover gray hair?
Yes on both counts, according to the packaging. Colorsilk 31 Dark Auburn is an ammonia-free permanent formula, so there is no sharp ammonia smell during application, and Revlon states 100 percent gray coverage. Because the color is permanent, it grows out rather than washing out, so plan on a root touch-up every few weeks.
How many boxes of Colorsilk 31 do I need for long hair?
One kit is designed for one application on short to medium hair. If your hair is past the shoulders, or very thick, buy two boxes so you do not run out before the ends are saturated, which causes patchy color. The Pack of 3 and Pack of 6 options are the practical choice for long hair or regular root touch-ups.