Caramel Highlights on Brunette Hair

The best caramel highlights look like they happened by accident — a few sun-warmed pieces breaking through a glossy brown base, lifting your whole face without ever announcing themselves as "colour". Done well, they're the kind of brunette upgrade everyone notices and nobody can quite pin down.

This is one of London's most-requested techniques for a reason. Caramel sits in the sweet spot between blonde brightness and brunette depth, so it flatters almost every skin tone and works on most natural brown bases. Here's how the technique actually works — and what makes it different from the balayage you've probably already heard about.

What Are Caramel Highlights?

Caramel highlights are slim, painted-on sections of warm golden-brown colour, lifted from your natural brunette base using foils or babylight technique. Where blonde highlights pull the eye with contrast, caramel highlights work with your existing tone — brightening and dimensionalising without taking you out of brunette territory.

The "caramel" part is really a tonal description: think soft toffee, honeyed amber, warm golden-brown. It's a colour family rather than a single shade, and a good colourist will custom-mix yours to suit your skin tone, eye colour and how warm or cool you want the finish to read.

Caramel Highlights vs Caramel Balayage: The Key Difference

These two get mixed up constantly, but they're different techniques with different finishes.

Highlights are foiled. Your colourist isolates thin sections of hair, applies the lightener, wraps each one in foil so it processes hotter and lifts more evenly. The result is brighter, more uniform pieces that read as deliberate — you can see where the colour starts.

Balayage is hand-painted, freehand, open-air. No foils. The colour is swept onto the surface of the hair, which gives a softer, more diffused result that grows out invisibly.

Translation: caramel highlights give you brightness and shine that catches the light immediately. Caramel balayage gives you a softer, more lived-in finish. Both are gorgeous — it just depends on whether you want sparkle and definition (highlights) or movement and softness (balayage). Lots of clients end up combining the two.

Which Brunette Base Suits Caramel Best?

Caramel is one of the most flattering highlight shades in existence because it works across a huge range of brunette bases. That said, there's a sweet spot.

Medium to dark brown: the absolute classic. The contrast between warm caramel and a chocolate base creates that signature "sun-kissed brunette" look without going anywhere near blonde.

Light brown / dark blonde: caramel adds warmth and dimension. You'll get a more honeyed, dirty-blonde-adjacent finish — less contrast, more glow.

Very dark brown / black: still works, but proportions matter. We tend to keep the highlights finer and more spread out so they read as warmth and shine rather than stripes.

Skin tone helps decide the warmth level too. Warmer caramels (toffee, amber) suit golden, olive and warm-neutral skin. Cooler caramels (cooler toffee, mushroom-caramel) suit pink-toned, neutral or fair skin. Your colourist will steer you.

The Most Popular Caramel Highlight Looks for 2026

Caramel isn't a single look — the technique flexes into a few distinct finishes depending on placement and density. The ones we're seeing in the chair right now:

Face-framing caramel. Highlights concentrated around the front sections — hairline, cheekbones, the pieces that fall when you tuck your hair behind your ear. It's the highest-impact, lowest-commitment option and incredibly flattering.

Babylights. Ultra-fine caramel highlights woven throughout the whole head for a soft, all-over warmth. Very low contrast, very natural, beloved by clients who want "my hair but better".

Caramel money piece. Two bold caramel sections at the front, framing the face. Bigger contrast, more impact, very 2026.

Ribbon highlights. Slightly thicker, brighter caramel pieces threaded through the mid-lengths and ends — think early-2000s revival, done in a 2026 way. Best on medium-to-long hair.

Partial caramel. Highlights only through the top and sides where the sun would naturally hit. Less maintenance, less cost, still beautifully dimensional.

How to Maintain Caramel Highlights

The good news: caramel ages beautifully. Because the tone sits closer to your natural brunette base than blonde would, regrowth is much more forgiving — you'll get more weeks between salon visits than with classic blonde highlights.

That said, two things will keep the colour looking expensive:

Keep it shiny. Caramel relies on shine to read warm rather than brassy. Use a sulphate-free shampoo, a weekly gloss-restoring mask, and avoid washing in very hot water (London hard water is brutal on warm tones — a filtered shower head is a worthwhile investment).

Refresh the tone. Warm tones can drift orange over time. A 30-minute glossing or toner refresh every 8–10 weeks keeps the caramel reading rich and golden rather than brassy. It's quicker and cheaper than re-highlighting and makes a huge visual difference.

Plan a fresh round of highlights every 12–16 weeks depending on how fast your hair grows and how much contrast you like.

Why It's Worth Getting Done Professionally

Caramel is technically demanding because it's a warm tone sitting on top of a brunette base — the wrong formulation, lift level or placement and you tip straight into brassy, stripy or muddy. Box dye in particular is rarely kind to warm highlights.

At Gusto Hair, our colourists custom-mix caramel formulas to suit your base, skin tone and lifestyle. Placement is mapped to your face shape, your parting, and the way you usually wear your hair — so the brightness lands exactly where it flatters you most. It's the difference between "highlights" and "that hair".

Ready to take your brunette somewhere warmer? Our colourists at Gusto Hair, with salons on Oxford Street and in Covent Garden, will design a caramel that's calibrated to you. Book at Oxford Street | Book at Covent Garden.