Learn About Skin Undertones and Finding Yours

Understanding What Undertones Are

Undertone refers to the subtle colors that sit beneath the surface of your skin. While your skin's overall tone (light, medium, deep) describes how much pigment you have, your undertone is about the color of that pigment. Think of it like painting: if you're painting a wall cream-colored, the base color matters, but so does whether that cream has yellow, pink, or neutral tones mixed in.

Your undertone is determined primarily by the amount of melanin, carotenoids (yellow pigments), and hemoglobin (red pigments) in your skin. These elements exist in different proportions in different people, creating variations that aren't visible just by looking at skin tone alone. A person with a deep skin tone might have warm undertones, while someone with a light skin tone might have cool undertones—these aren't opposites, just different combinations.

Undertones remain relatively constant throughout your life, even if your overall skin tone changes due to sun exposure, age, or other factors. This is why understanding your undertone matters: it gives you information that stays true regardless of seasonal tanning or temporary skin changes. Your undertone is distinct from surface-level factors like redness from rosacea or temporary tanning, which are temporary conditions rather than foundational skin characteristics.

The concept of undertones became more widely discussed in beauty and fashion during the 2000s and 2010s, though makeup artists and dermatologists had studied skin color variations for decades. This growing awareness helped people understand why certain colors looked better on them than others, even when those colors seemed like they "should" work based on their overall skin tone.

Practical Takeaway: Your undertone is a foundational color characteristic of your skin that remains stable over time. Identifying it helps explain why certain colors in clothing, makeup, or jewelry might look more flattering than others, regardless of how light or deep your skin tone is.

The Three Main Undertone Categories

Beauty professionals typically describe three undertone categories: warm, cool, and neutral (sometimes called olive). These categories help organize the variety of undertones that exist across all skin tones and ethnicities.

Warm undertones have yellow, golden, peachy, or reddish-orange hues. If you have warm undertones, veins on your wrist may appear more green or olive-green, and you might notice that gold jewelry tends to look more harmonious with your skin. People with warm undertones often look better in colors like warm reds, oranges, warm browns, golden yellows, and warm greens. Warm undertones are found across all ethnicities and skin depths—someone with very light skin can have warm undertones, as can someone with very deep skin.

Cool undertones have pink, red, blue, or purple hues beneath the surface. If you have cool undertones, the veins on your wrist typically appear more blue or purple, and silver jewelry often complements your skin well. People with cool undertones often look more radiant in cool colors like true reds, blues, purples, cool pinks, and jewel tones. Cool undertones are equally distributed across different skin tones and ethnic backgrounds.

Neutral or olive undertones contain a balance of warm and cool pigments, or a greenish hue (olive). People with neutral undertones can often wear both warm and cool colors successfully. This category is sometimes the trickiest to identify because these undertones don't strongly favor one direction. Some people have skin with obvious green or gray undertones, which falls into this category.

It's important to note that undertone categories exist on a spectrum. You might be clearly warm, clearly cool, or genuinely balanced. Some people find they're warm but with slight cool undertones mixed in, or vice versa. The three categories are tools for understanding color relationships, not rigid boxes that everyone fits perfectly into.

Practical Takeaway: Identifying whether your undertones are warm, cool, or neutral helps you predict which colors will harmonize with your skin and which might clash, making shopping and makeup selection more straightforward.

Methods to Identify Your Own Undertone

Several approaches can help you determine your undertone. Most of these methods work by comparing your skin to reference points or observing how different colors interact with your complexion.

The Vein Test is one of the most commonly referenced methods. Look at the veins on the inside of your wrist under natural light. If the veins appear predominantly green, you likely have warm undertones. If they appear predominantly blue or purple, you likely have cool undertones. If they appear greenish-blue or you have difficulty distinguishing a clear color, you may have neutral undertones. This test works because the color of veins is influenced by undertones in the surrounding skin. However, this test has limitations—lighting conditions affect how you perceive vein color, and some people genuinely have difficulty seeing a clear distinction.

The Jewelry Test involves observing how gold and silver jewelry look against your skin. Wear or hold gold and silver items near your face and neck in natural daylight. If gold looks more flattering and harmonious, you likely have warm undertones. If silver looks more radiant against your skin, you probably have cool undertones. If both look equally good, you may have neutral undertones. This test reflects real-world color harmony—warm metals harmonize with warm undertones, and cool metals harmonize with cool undertones.

The White Paper Test uses a simple reference. Hold a piece of pure white paper next to your face in natural light and observe how your skin looks beside it. Does your skin appear to have yellow or peachy tones next to white (warm), or does it appear to have pink or rosy tones (cool)? Does it seem balanced (neutral)? This comparison helps eliminate the influence of surrounding colors and shows undertones more clearly.

The Color Draping Test is perhaps the most thorough method. Drape different colored fabrics—one warm-toned (warm red, golden yellow, warm brown) and one cool-toned (cool red, true blue, silver) near your face and observe which makes you look brighter, healthier, and more radiant. Your undertone typically harmonizes with colors in the same temperature family. This test can be done at home using scarves, clothing, or fabric swatches.

The Natural Light Observation involves paying attention to how your skin looks in different lighting. In natural daylight, does your skin appear to have golden or peachy undertones, pink or rosy undertones, or a greenish cast? Natural light reveals undertones most clearly because it contains the full spectrum of colors. Artificial lighting (especially fluorescent) can distort how undertones appear.

Practical Takeaway: Try multiple identification methods rather than relying on one. The vein test, jewelry test, color draping, and natural light observation together usually provide a clear picture of your undertone category.

How Undertones Affect Color Selection

Understanding your undertone helps explain color harmony in clothing and makeup. Colors that match your undertone temperature tend to make you look healthier, more vibrant, and more coordinated because they create visual harmony between your skin and what you're wearing.

If you have warm undertones, colors that typically look best include warm reds (true red, tomato red, rust), warm oranges, peach, warm browns, gold, warm greens (olive, sage), warm yellows (golden yellow, mustard), and warm pinks (coral, salmon). These colors echo the golden and warm pigments in your skin, creating a cohesive appearance. When you wear colors in this family, people often comment that you look healthy or glowing, sometimes without understanding why.

If you have cool undertones, colors that typically flatter include cool reds (burgundy, wine, cherry), true blue, jewel tones (emerald, sapphire, amethyst), cool pinks (rose, mauve, fuchsia), cool purples, silver, and cool grays. These colors echo the pink, red, and blue undertones in your skin. Wearing cool-toned colors often makes cool-undertoned people appear more radiant because the colors harmonize with their skin's natural pigmentation.

If you have neutral undertones, you have more flexibility. You can generally wear both warm and cool colors successfully because your undertones don't