A spirit’s colour refers to its visual appearance: its hue, brightness and highlights. It varies according to the raw material (molasses, cane juice, grains…), the distillation method and, above all, cask ageing. An attentive eye can therefore pick up clues about its type, age or aromatic intensity before you even bring it to your nose!

What’s more, colour changes over time and according to the casks used. Looking closely at its shades offers valuable clues about its maturation, the aromas you might expect and sometimes even its richness on the palate.

Putting it into practice:

Young rums and whiskies

Crystal-clear, transparent: white rum, cachaça or new-make whisky; unaged, fresh and lively.
Pale gold: lightly aged, with subtle wood influence and delicate vanilla or spice notes.

Aged rums and whiskies

Gold to copper: several years in cask, with more complex, woody, spicy and indulgent aromas.
Amber to mahogany: long ageing, intense extraction from the wood and deep aromas of caramel, cocoa, dried fruit and tobacco.
Very dark, almost black : sometimes due to a heavily toasted cask, a particular finish (sherry, port…) or added caramel colouring (remember, colour ≠ a guarantee of quality).

A spirit’s colour intensity, brightness and clarity offer valuable clues about its quality, style and sometimes even its ageing.

Putting it into practice:

• The spirit’s brightness: it may be luminous, brilliant or sparkling, or, conversely, matt, dull or even lifeless. An attractive brightness often signals a well-distilled, well-aged spirit, while a dull appearance may suggest imperfect filtration or less carefully managed ageing.
• Clarity: a spirit may be crystal-clear, clear, transparent, slightly hazy or even cloudy. Bear in mind that a slight haze is not always a fault: some producers choose not to chill-filter their spirits to preserve their aromas.
• Colour intensity: pale, pronounced, dark, dense or deep. The longer a spirit ages in cask, the darker it tends to become, but its intensity also depends on the type of cask used (new, toasted, ex-sherry, ex-bourbon…).
• Lustre: crystal-clear, bright, brilliant, matt or dull. A bright lustre may indicate skilful distillation and a balanced spirit, while a duller appearance may suggest a more rustic quality.

Vegetal aromas evoke plants, herbs or vegetables.

Example: A rum with hints of mint, eucalyptus or cut grass.

Sweet aromas bring sugary, indulgent touches.

Example: An aged rum with hints of honey, caramel or liquorice.

Mineral aromas evoke stone, chalk or flint.

Example: A lightly peated whisky with notes of struck flint or damp chalk.

Oily aromas create a rich, smooth sensation.

Example: A rich whisky with notes of walnut, olive or linseed oil.

Maritime aromas evoke sea spray, iodine-rich air or seaweed.

Example: A Scottish island whisky with pronounced notes of salt, seaweed or sea air.

Floral aromas recall fresh, dried or fragrant flowers.

Example: A spirit with notes of jasmine, orange blossom or rose.

Sweetness refers to the perception of sweetness from either residual sugars (particularly in infused rums and liqueurs) or naturally sweet aromas (such as honey, vanilla and caramel). It can add roundness, balance bitterness or alcohol, and make a spirit more indulgent.

A spirit may be:

0: completely dry, with no sweetness

1: barely sweet, very subtle

2: slightly sweet, noticeable but delicate

3: moderately sweet, well balanced

4: distinctly sweet, indulgent and rounded

5: very sweet, rich and mouth-coating

6: extremely sweet, syrupy, almost liqueur-like

Acidity, or freshness, gives a spirit liveliness, lightness and tension. It is particularly noticeable in some white rums, gins and eaux-de-vie, making them seem more vibrant and less heavy while balancing sweetness and alcohol.

A spirit may be:

0: completely lacking acidity, flat

1: very subtle, slightly fresh

2: light, with a little zing

3: balanced, refreshing

4: pronounced, lively and citrusy

5: very lively, almost sharp

6: extremely tart and dominant

Body refers to the sensation of smoothness, fullness and richness in the mouth. It often comes from cask ageing, alcohol or the spirit’s overall texture. A full-bodied spirit coats the palate, leaves a silky or oily impression and feels rich.

A spirit may be:

0: thin, almost watery

1: slightly full-bodied, subtle

2: supple, a little rounded

3: balanced, pleasantly mouth-coating

4: full-bodied, broad and pronounced

5: very full-bodied, richly mouth-coating

6: exceptionally smooth, rich and almost creamy

Alcohol is the backbone of a spirit: it brings power, warmth and length on the palate. When well integrated, it blends seamlessly with the other elements; when poorly integrated, it burns, upsets the balance and masks the aromas.

A spirit may have an alcohol presence that is:

0: weak (watery, overly diluted)

1: subtle, barely noticeable

2: light, easy to drink

3: balanced, well integrated with the rest

4: warming, noticeable but controlled

5: powerful, filling the palate

6: very powerful, burning, almost harsh

Tannins are rare in spirits but present in some cask-aged rums, cognacs and whiskies. They create an astringent sensation, a slight grip on the gums, and add structure and complexity.

A spirit may be:

0: free of tannins, completely smooth

1: very soft, barely noticeable

2: slightly astringent

3: balanced, with good structure

4: pronounced, slightly drying

5: very tannic and dry

6: extremely astringent, almost rough

Bitterness brings to mind notes of bitter herbs, grapefruit, cocoa or dry wood. When well controlled, it adds complexity to the aromatic profile; when too dominant, it overwhelms everything else.

A spirit may be:

0: no bitterness, smooth

1: very subtle

2: slightly bitter, delicate

3: clearly noticeable, balanced

4: pronounced, dry and herbal

5: very bitter, intense

6: extremely bitter, dominant and lingering

Salty or iodine-like notes evoke sea spray, sea air, seaweed or salt, particularly in some Islay whiskies and rums produced near the sea. They lend a dry, almost mineral character.

A spirit may have saline notes that are:

0: completely absent

1: very subtle, almost imperceptible

2: slightly saline, with a delicate hint of the sea

3: clearly noticeable, adding liveliness

4: distinctly salty and iodine-like

5: very saline, almost smoky

6: extremely pronounced, powerful and mineral

Spicy aromas bring to mind pepper, cinnamon, nutmeg and ginger, adding warmth and depth. They may come from the distillate, botanicals or ageing.

A spirit may be:

0: without any spice

1: subtly spiced

2: discreet, balanced spice

3: moderately spicy and warming

4: distinctly spicy, with a kick

5: very spicy, warm and powerful

6: intensely spicy, almost burning

Menthol notes bring a fresh, almost herbal or medicinal sensation. They are often found in some gins, aquavits and even spiced rums.

A spirit may have menthol notes that are:

0: completely absent

1: very subtle

2: slightly fresh and delicate

3: clearly noticeable and refreshing

4: pronounced and herbal

5: very fresh, almost sharp

6: intensely mentholated, powerful and dominant