Single Process Hair Color Transformations to Try

Try something new at our hair color salon in NYC.

If you’re feeling the itch to refresh your look without committing to a high-maintenance color routine, single process hair color might be exactly what you’re looking for. Simple, elegant, and endlessly versatile, this classic coloring technique remains one of the most popular services at our hair color salon in NYC.

In this guide, we’ll walk you through everything you need to know about single process hair color: what it is, why it’s so popular, the benefits it offers, the most stunning shades to try, and how to care for your color afterward. When you’re ready, we invite you to book a complimentary 15-minute virtual consultation with one of our professional colorists to help determine the best look for your hair type, lifestyle, and goals.

What is single process hair coloring?

Single process hair coloring is a technique in which one color formula is applied from roots to ends in a single step. Unlike highlights, lowlights, or balayage – which involve painting color onto specific sections of hair – single process color creates an all-over, uniform shade.

This technique is ideal if you want to go a few shades lighter or darker than your natural color, enrich your existing tone, or refresh faded hair. It’s also one of the most effective methods for full gray coverage, making it a go-to option for clients seeking a polished, youthful look.

Single process color can also be used to:

• Cover gray hair completely.
• Enhance shine and vibrancy in dull hair.
• Deepen your current tone for a richer effect.
• Lighten hair by a few shades for a softer, brighter appearance.

Whether you want to look effortlessly natural or totally transformed, single process color offers a simple yet impactful solution.

Benefits of Single Process Hair Color

Before diving into style ideas, it’s worth highlighting the benefits of choosing this technique:

• Time-Efficient: Unlike double process coloring or highlighting techniques that can take several hours, single process can often be done in less than two hours from start to finish. Perfect for busy New Yorkers on the go.
• Cost-Effective: Since single process involves applying one shade across the hair, it typically requires less time and fewer products than multi-step techniques.
• Low Maintenance: Because the color is applied evenly, it grows out more naturally than highlights, which can show regrowth lines. With proper at-home care and occasional touch-ups, you can keep your look fresh with minimal effort.
• Versatile for All Hair Types: No matter your hair texture, length, or starting color, there’s a single process shade that can enhance your look. From silky straight locks to textured curls, this coloring method works universally.
• Great for Gray Coverage: One of the main reasons clients choose single process color is to cover gray hairs. This technique allows for complete coverage, restoring a youthful, uniform shade.

Single process hair color styles to try

Now for the fun part: choosing your shade! Below are some popular single process transformations that can give your hair new life.

Jet Black

Photo Credit: @themaneartistry

The OG single process dark hair color. This dramatic shade delivers maximum shine and sophistication. The key to this stunning look is ensuring it’s as glossy as possible. We recommend heading back to the salon every few weeks for a clear gloss service to maintain that reflective, mirror-like shine. Perfect for making a bold statement.

Chocolate Brown

Photo Credit: @marisacuts

Rich, warm, and universally flattering, chocolate brown is timeless for a reason. It works beautifully across all complexions and adds depth and dimension without being overpowering. For those wanting a natural yet polished look, chocolate brown is a go-to.

Cream Blonde 

Photo Credit: hair.com

If you are a natural blonde or already have a blonde base, this single process shade is a fantastic option to brighten things up. Cream blonde delivers a soft, buttery tone that looks radiant and fresh, especially in the warmer months. It’s a chic choice for those who want to lighten their look while keeping it natural.

Garnet 

Photo Credit: @bleachedandblown

A deep, luxurious red with hints of purple, garnet is a striking single process color that instantly adds intensity. It’s perfect for anyone who wants to stand out without going too bright. Under the sunlight, the jewel-like tones shimmer beautifully.

Copper 

Photo Credit: @styled_by_carolynn

Copper has made a huge comeback in recent years. This fiery reddish-brown shade works especially well on curls, adding dimension and vibrancy. It’s a show-stopping color that’s perfect for clients who love adventurous, eye-catching hues.

Caring for Single Process Hair Color

To make the most of your new look, proper care is essential. Here are some tips from our salon experts:

• Use Sulfate-Free Shampoo and Conditioner: Harsh sulfates strip color from hair, so opt for gentle, color-safe formulas to preserve vibrancy.
• Incorporate Weekly Deep Conditioning: Colored hair needs extra hydration. Use a nourishing hair mask weekly to maintain softness and shine.
• Protect Against Heat: If you use blow dryers, flat irons, or curling irons, always apply a heat protectant spray first to prevent color fading and dryness.
• Limit Sun and Chlorine Exposure: UV rays and chlorine can dull hair color. Wear a hat outdoors and rinse your hair before swimming to minimize absorption.
• Schedule Regular Touch-Ups: Single process hair color typically lasts 4–6 weeks before noticeable regrowth appears. Booking regular appointments ensures your shade stays seamless and fresh.

Single Process vs. Double Process: What’s the Difference?

Many clients wonder how single process differs from double process coloring. Here’s a quick breakdown:

• Single Process: One shade applied all over in one session. Best for subtle to moderate changes.
• Double Process: Involves two steps: usually lightening the hair first, then applying a toner or color. Best for dramatic transformations like platinum blonde or vivid fashion shades.

If you’re looking for a low-maintenance option, single process is the clear winner. But if you’re craving a high-impact transformation, your stylist may recommend a double process instead.

Book your hair color appointment today

Are you interested in a hair color transformation? Look for further than the best hair color salon in NYC, Warren Tricomi.

Learn more about what to expect when visiting a salon like Warren Tricomi on our blog, then head to our website to book an appointment today. Whether you’re craving a bold new shade or a subtle refresh, our team is here to help you look and feel your absolute best.