Personal colour analysis is the practice of identifying the colours that most flatter a given person, by observing the effect of different colour drapes against their skin, hair, and eyes in neutral daylight. It is a discipline of perception, not of preference — the practitioner watches what the drapes do to the face, not what the client feels about the drape.
A correctly identified palette of around thirty colours saves a lifetime of fitting-room mistakes and quietly transforms how clothes, makeup, and hair colour read on a person. The same individual can look ten years older or ten years younger depending on the colours they wear. Most people have stumbled across this empirically; colour analysis is what happens when the observation is made systematic.
Also known as.
Personal colour analysis is known internationally as armocromia in Italy, personal color in South Korea and Japan, Farbberatung in Germany, colorimétrie in France, and colorimetría personal in Spain. American practitioners drop the British u and spell it color analysis. The vocabulary changes; the method — fabric drapes, neutral daylight, undertone, value and chroma — does not.
→ A short atlas of where the practice took off and what each tradition calls it
Three axes, in order.
Personal colour analysis assesses three independent axes of a person's colouring: undertone (warm or cool), value (light or deep), and chroma (bright or soft). Each axis is determined separately, by holding fabric drapes against the face and observing skin, hair, and eyes — never by guessing or by personal preference.
Undertone
Undertone is the underlying hue of the skin — warm (yellow, gold, peach) or cool (blue, pink, silver). It is the first axis assessed in a consultation and the most stable. Warm and cool drapes are held alternately at the collarbone; the client's skin responds in a way that is plainly visible to a trained eye.
Value
Value is how light or deep a person's overall colouring is — a weighted reading across skin, hair, and eyes. A Deep Winter has a low value; a Light Summer has a high value. The drape work for value involves alternating very light and very deep fabrics until the client's face settles into one.
Chroma
Chroma is the saturation of a person's colouring — whether it is clear and bright, or muted and soft. This is the third axis, and the one that most often surprises clients. It is what separates a True Spring from a Light Spring, or a Soft Summer from a True Summer.
Twelve seasons, not four.
The 12-season colour system is the contemporary refinement of the older four-season system, classifying clients across the three axes — undertone, value, chroma — to produce twelve sub-seasons. Each of the four seasons (Spring, Summer, Autumn, Winter) is divided into three by chroma, giving twelve final classifications such as Light Spring, True Summer, Soft Autumn, Bright Winter.
The result is a palette of around thirty colours, accurately tuned to the client's particular combination of skin, hair, and eyes. The 12-season system is in use across the trade because it strikes a good balance between rigour and practicality — fewer than twelve, and the palettes blur; many more than twelve, and the system collapses under its own granularity.
What colour analysis isn't.
It isn't a quiz. It isn't an algorithm. It isn't a filter on your phone, and it isn't a generic palette derived from a few photographs. The work depends entirely on trained perception in correct light — the practitioner watching what happens to the face when one drape is exchanged for another, in neutral daylight, with no makeup. No remote method has yet matched the accuracy of an in-person session, and no software product has solved the problem of skin observation through a camera.
It also isn't a verdict on your wardrobe. A good colour analysis is a tool, not a rulebook. Most clients keep most of their clothes; they simply learn which ones work hardest, and which to retire.
Why AI can't replace a draping session.
Several apps and AI tools now offer colour analysis from a photograph. They use real colour theory and can be a useful starting point for learning the vocabulary. But the camera introduces a fundamental problem: skin does not photograph neutrally. Every image is processed by a sensor with its own biases, edited by automatic software, and displayed on a screen calibrated for appearance rather than accuracy. The subtle responses that make draping legible — the way a cool fabric deepens shadow at the jaw, the way a warm ground shifts the eyes, the way the skin lifts or drops against a given undertone — are plainly visible in person in north-facing daylight and almost entirely invisible through a screen.
The better AI analyses tend to confirm what people already suspected. In-person draping reveals what they did not know. Both can be true at once.
What you take home.
A complete colour analysis appointment results in a printed colour profile of around thirty palette colours, plus written guidance on wardrobe pairings, makeup shades, jewellery metals, and contrast levels. A digital copy is sent by email within 48 hours.
→ See a sample profile The eight-part appointment in detail A glossary of every term used here
The Colour Doc offers in-person colour analysis in Battersea, South London — a 150-minute appointment by appointment, Monday to Friday, from the studio on Chatham Road, SW11.