Types of dark circles: brown, blue, hollow

Brown, blue, or hollow: a single word hides several realities, and each has its origin. Brown dark circles (pigmented) are due to an excess of melanin; blue ones (vascular) to slowed circulation under very thin skin; and hollow ones to a loss of volume linked to anatomy or age. Puffiness is often added to these. Understanding the causes of the dark circles under your eyes that mark your gaze is the first step to adapting your eye contour care.

The eye contour is the thinnest and most fragile area of the face: the skin there is up to five times thinner than elsewhere. It is precisely this thinness that makes the slightest nuance visible, and explains why these marks do not all look the same. Before trying to reduce them, you need to know what type you are dealing with — and distinguish a discoloration from a simple swelling.

The mirror test to identify your type of dark circle

One simple action is often enough to guide the diagnosis. Stand in front of a mirror, in natural light, then gently stretch the skin under the eye outwards:

• If the discoloration fades or disappears, the origin is likely vascular (blue tint).
• If the tint remains identical, it is likely pigmented (brown tint).
• If you mostly perceive a hollow, a shadow that deepens with lighting, it is a hollow dark circle.

Many people actually have several types at once. This is why an objective look at your own skin — or a personalized diagnosis — helps to clarify things. For care, the article Dark circles: natural causes and solutions complements this reading.

The three types of dark circles at a glance

This table summarizes, for each case, the cause, appearance, and reaction to the mirror test.

Blue (vascular) dark circles

This is the most common case, especially on fair skin. The discoloration appears when blood circulation slows under skin so thin that it lets the vessels show through. The less oxygenated blood then takes on a bluish to purplish, sometimes greenish, tint: the famous blue-violet dark circles.

Several factors accentuate them: fatigue, lack of sleep, stress, cold, or certain genetic predispositions to circulation. As this tint depends on blood flow, it often varies throughout the day and deepens when one is exhausted.

Here, active ingredients that support microcirculation and provide a de-fatiguing effect — such as caffeine — are particularly suitable. A touch of coolness, applied upon waking to the eye contour, can also temporarily boost circulation and revive the gaze.

Brown (pigmented) dark circles

They result from an accumulation of melanin in the skin around the eye. Their color is brown, dark beige, or coffee, and they more often affect medium to dark skin tones, where melanin is naturally more present.

Their main cause is genetic, but pigmentation can be accentuated by sun exposure (the area is rarely protected) and by repeated rubbing or irritation. Rubbing the eyes, improper make-up removal in this area, or neglecting sun protection contributes to the appearance of these marks.

Two reflexes are then important: protect the area from the sun and favor treatments that help unify the complexion and support radiance, such as vitamin C. Patience is key: the pigmented aspect fades slowly, over weeks.

Hollow dark circles and under-eye bags

Unlike the previous two, a hollow dark circle is not primarily a matter of color but of volume. It corresponds to a marked furrow between the lower eyelid and the cheekbone, which creates a shadow. This depression can be constitutional (present from a young age) or accentuate with age, when the loss of fatty tissue and the sagging of facial volumes hollow out the orbital rim.

Conversely to hollows, under-eye bags correspond to a slight swelling of the area, often linked to water retention, fatigue, or age. Colored marks and bags frequently coexist, which can accentuate the tired appearance of the eyes.

Cosmetic treatments can hydrate, smooth, and improve skin quality: they reduce the tired appearance and help the skin look firmer and more rested. However, they do not fill a true anatomical hollow. When the hollow or swelling is marked and bothersome daily, only a medical opinion can evaluate suitable solutions.

To learn more about refreshing your gaze, see also Natural eye contour care: what to choose?

Dark circles and aesthetic solutions: what you need to know

For a pronounced hollow, some people turn to aesthetic solutions. Hyaluronic acid injections, for example, are sometimes offered by an aesthetic doctor to fill the depression and restore volume to the area. This is a regulated medical procedure, unrelated to cosmetic care: it must be performed and evaluated by a professional. At home, the hyaluronic acid present in skincare acts on the surface, helping the skin capture water for a temporary plumping and smoothing effect — without filling a deep hollow.

What daily routines for your type of dark circle?

Regardless of the type, a few simple habits support a more rested eye contour:

• Gently remove makeup, without rubbing, to preserve this delicate area.
• Hydrate morning and evening: supple and well-hydrated skin appears less tired and firmer.
• Ensure sufficient sleep and limit excess salt and alcohol, which promote puffiness, swelling, and dull complexion.
• Protect from the sun, especially in case of marked pigmentation.

To target the right type, a Skin Intelligence diagnostic analyzes your eye contour and guides your routine. For skincare, the Caffeine Anti-Dark Circle Booster Gel is designed for vascular discoloration and fatigue, while Pure Prickly Pear Seed Oil, rich in antioxidant vitamin E, nourishes and smooths delicate contours.

FAQ

What are the different types of dark circles?

Mainly three types are distinguished: vascular (blue), pigmented (brown), and hollow. Under-eye bags are often added to these. Many people have several types at once.

What is the difference between dark circles and under-eye bags?

Dark circles are mainly a matter of color or hollowness, while bags are a swelling of the area. Both can coexist and accentuate the tired appearance of the eyes.

Are blue-violet dark circles necessarily a sign of fatigue?

Not exclusively. Fatigue accentuates them, but their underlying cause remains the thinness of the skin and blood circulation. Some well-rested people also have them due to predisposition.

How do I know if my dark circles are hollow or just discolored?

Observe the effect of light: a hollow casts a shadow that changes with lighting and face angle, whereas a colored tint remains more stable.

Are hyaluronic acid injections the only solution for hollow dark circles?

No, but for a true anatomical hollow, cosmetic care is not enough. Injections are a medical aesthetic procedure that should be evaluated with a professional. Daily skincare mainly improves skin quality and hydration.

When to consult?

If a mark or bag appears suddenly, on one side only, or is accompanied by persistent swelling, it is best to seek medical advice to rule out any other cause.

In summary

Recognizing your type — blue, brown, or hollow — and distinguishing it from swelling changes everything: each cause calls for different actions and treatments. Vascular discoloration benefits from caffeine and coolness, pigmentation from sun protection and radiance, while a true hollow often requires specialized advice. To get clarity on your case, start with a diagnosis.

Start my free diagnosis: accurately identify your dark circle type and receive a customized routine thanks to the Skin Intelligence diagnostic.

Sources: Eucerin, Dr Kron, NUXE, Paris Médecine Esthétique (Dr Mayeux). Informative article, without medical scope.

Caution: this article is informative and does not replace the advice of a health professional. In case of doubt, discomfort, or persistent symptoms, consult a dermatologist.