### The Vein Test Look at the veins on the inside of your wrist in natural light. If they appear green, you likely have warm undertones. If they look blue or purple, your undertones are cool. A mix of both suggests a neutral undertone. ### The Jewelry Test Consider whether gold or silver jewelry looks more flattering against your skin. Gold typically complements warm undertones, while silver flatters cool undertones. If both look equally good, you probably have a neutral undertone.

### The White Paper Test Hold a plain white sheet of paper next to your face. If your skin appears yellowish or peachy by comparison, you have warm undertones. If it looks pinkish or bluish, your undertones are cool. If you don't notice a strong pull in either direction, you're neutral. ## Reddish Brown Highlights and Skin Tone Compatibility Reddish brown highlights encompass a wide spectrum, from subtle auburn to rich copper to deep mahogany. Each variation works differently depending on your complexion.

### Warm Undertones If you have warm undertones, reddish brown highlights are often an excellent match. Shades like copper, warm auburn, and cinnamon blend seamlessly with golden or olive skin. These tones echo the warmth already present in your complexion, creating a cohesive and vibrant look. People with medium to dark warm skin tones often look stunning with deep mahogany or chestnut highlights. ### Cool Undertones Cool-toned skin can still wear reddish brown highlights, but shade selection matters more. Opt for reddish browns that lean toward burgundy, plum-brown, or cool cherry tones rather than orange-based coppers. These cooler reds harmonize with pink and blue undertones instead of competing with them.

### Neutral Undertones Neutral undertones offer the most flexibility with reddish brown highlights. You can wear anything from warm copper to cool-toned burgundy. A classic medium auburn often works particularly well because it sits right in the middle of the warm-cool spectrum. ## Blonde Highlights and Skin Tone Compatibility Blonde highlights range from icy platinum to rich honey, and the right shade depends heavily on your undertone and natural hair color.

### Warm Undertones Warm-toned skin pairs beautifully with golden blonde, honey blonde, caramel, and strawberry blonde highlights. These shades contain yellow or gold pigments that complement the warmth in your skin. Avoid ashy or platinum blondes, which can make warm skin appear sallow or washed out. ### Cool Undertones Cool skin tones are flattered by ash blonde, platinum, champagne, and icy blonde highlights. These shades contain blue or violet pigments that echo the coolness in your complexion. Steer clear of overly golden or brassy blondes, which can create an unflattering contrast against pink or rosy skin.

### Neutral Undertones Neutral undertones work well with a broad range of blonde shades. Beige blonde, sandy blonde, and light caramel highlights are particularly versatile choices that don't lean too warm or too cool. ## Considering Your Natural Hair Color and Eye Color Your skin undertone is the primary guide, but your natural hair color and eye color also play a role. Highlights that are within two to three shades of your base color tend to look the most natural. If you have dark brown or black hair, reddish brown highlights often create a more seamless blend than very light blonde highlights, which may require more maintenance and can look stark against darker roots.

Eye color can also influence your choice. Green and hazel eyes are often enhanced by reddish brown highlights, while blue and gray eyes can pop dramatically against cool blonde tones. ## Tips for Getting the Best Results Work with a professional colorist for your first highlight application, especially if you're making a significant color change. Bring reference photos that show the specific shade you want, and ask your stylist for their professional opinion based on your skin tone. Always request a strand test before committing to a full head of highlights. This lets you see how the color interacts with your specific hair texture and base color before making a permanent decision.

Maintain your highlights with color-safe shampoo and conditioner. Reddish brown highlights tend to fade faster than blonde ones, so a color-depositing conditioner can help extend the vibrancy between salon visits. Blonde highlights may require purple shampoo to prevent brassiness over time. Matching your highlights to your skin tone is not about following rigid rules but about understanding the principles of color harmony. When your hair color works with your natural coloring, the result looks effortless and flattering in any light.