Farrow & Ball does not publish LRV; this value is estimated from the color’s hex using standard relative-luminance calculation. The matte estate finish typically reads lower.
Sardine is a medium-depth cool gray with a clear blue undertone. It sits in the middle of the value scale, neither light nor dark, which gives it flexibility across different room sizes.
In bright light, the blue undertone becomes more pronounced and the color reads crisper. In lower light or north-facing rooms, it pulls grayer and slightly quieter. The finish you choose will affect this too: a flat Estate Emulsion softens it, while a shinier finish brings out more of that blue.
The supplied undertones for Sardine are blue and cool, and that tracks with its hex value and color family placement. There is no warm, green, or purple pull to account for here.
Because the undertone is straightforwardly cool, Sardine will read consistent next to other cool-toned colors. Pair it with anything warm and you will see contrast rather than harmony, which can work intentionally but is worth testing on a large sample first.
Sardine is listed as a versatile all-rooms color, and its medium depth supports that. It is substantial enough to give a room presence without closing it in, and the cool blue undertone keeps it feeling calm rather than heavy.
It works well in studies and bedrooms where a composed, non-distracting backdrop is useful. In living rooms and dining rooms, the mid-tone depth holds up against furniture and artificial light in the evenings. Farrow and Ball specifically note it for mid-tone rooms and transitional homes, so if your space sits between traditional and contemporary, this is a practical pick.
Sardine's cool, calm quality makes it well suited to a bedroom. It is deep enough to feel considered but not so dark that it becomes difficult to use with natural light. Pair the walls with Au Lait on the ceiling to keep the room from feeling heavy.
In a study, Sardine provides a focused, neutral backdrop without the blankness of white. The blue undertone keeps it visually interesting without being distracting, and it holds its character under task lighting in the evenings.
Sardine handles artificial evening light well, which matters in a living room. The medium depth gives the space a sense of definition, and using Drop Cloth on trim prevents the color from feeling cold when the daylight drops.
In a dining room, Sardine pairs naturally with Pelt for deeper accents on joinery or built-ins. The cool tone can feel more animated in candlelight or warmer artificial light, so the room reads differently from day to night.
Farrow and Ball pair Sardine with Au Lait (No. CB9) as the complementary white, which brings a softer contrast than a bright white would. For trim, they recommend Drop Cloth (No. 283), a warm off-white that adds a slight tonal shift against the cool wall color. School House White (No. 291) is suggested as an accent, and it works as a crisper note where you want more definition.
For deeper tones in the same scheme, Pelt (No. 254) gives you a rich, moody counterpoint, while Shallot (No. CB3) sits closer to Sardine in depth and keeps the palette cohesive. Any of these work as coordinating choices because Farrow and Ball designed them to sit together.
Sardine's cool blue undertone will sit in direct contrast to warm yellows, mustards, or oranges on adjacent walls or large furniture pieces. The clash can feel jarring rather than intentional.
A stark bright white next to Sardine will make the wall color read cooler and more blue than it might otherwise, which can feel harsh in rooms with limited natural light.
In a room that gets little direct sunlight and has gray or cool-toned stone or tile flooring, Sardine can tip toward feeling flat and chilly rather than composed.
Sardine's undertones are blue and cool. There is no green, purple, or warm pull in this color. In bright or direct light the blue reads more clearly; in lower light it shifts grayer.
Farrow and Ball recommend Au Lait (No. CB9) as the complementary white for Sardine, and Drop Cloth (No. 283) for trim. Both are softer than a bright white and prevent the cool wall color from feeling harsh.
Sardine is a cool color. Its undertones are blue and cool, placing it firmly in Farrow and Ball's Cool Grays family. It does not shift warm in any standard lighting condition.
For most rooms, Estate Emulsion is the standard Farrow and Ball wall finish. It gives a flat, chalky result that softens the blue undertone slightly. In higher-traffic areas or rooms where you need a wipeable surface, Modern Emulsion is a practical alternative.
Sardine has an LRV of 34.9, placing it in the medium range. It is not light enough to act as a brightener in dark rooms, but it is not so deep that it makes a room feel closed in.
Farrow and Ball's own scheme pairs Sardine with Pelt (No. 254) and Shallot (No. CB3) as coordinating colors, School House White (No. 291) as an accent, and Drop Cloth (No. 283) on trim. Au Lait (No. CB9) is the recommended complementary white.
