Aquitaine
What Aquitaine Actually Looks Like
Aquitaine reads as a dusty, weathered blue with a clear teal lean. It sits in the medium range at an LRV of 37.7, which means it has enough depth to anchor a room without making it feel heavy. In natural daylight the color opens up and shows its blue-green character. Under warm incandescent light it can pull slightly grayer and more muted, losing some of that teal spark. In north-facing rooms expect it to feel cooler and a touch more serious, while southern exposure brings out the softer, almost coastal quality that draws most people to this color in the first place.
Aquitaine Undertones
The dominant undertone here is blue, but there is a noticeable teal push that keeps Aquitaine from reading like a straightforward slate. Some designers emphasize the cool gray that sits underneath, especially on cloudy days or in dim hallways, while others see a green-tinged aqua character that becomes more obvious on large wall expanses. The truth is both readings are accurate depending on the light. If you are sensitive to green creeping into your blues, test a large swatch before committing, because in warm afternoon light Aquitaine can surprise you with how much teal comes forward.
Where Aquitaine Works Best
Aquitaine works well on bedroom walls where you want color without intensity, and it is a natural fit for bathrooms where its watery, teal-blue quality feels right at home. In living rooms it makes a strong accent wall, especially against lighter neutral walls. On exteriors it reads as a composed, slightly coastal blue that pairs well with white or cream trim. Board and batten siding, shutters, and front doors are all good candidates. Because its LRV of 37.7 is solidly mid-range, it holds up in both well-lit and moderately dim spaces without disappearing.
Where to put Aquitaine
Aquitaine on all four walls gives a bedroom a quiet, cocooning feel without the darkness of a navy. Pair it with Creamy on trim and ceiling to keep things warm. Linen bedding in soft ivory or warm taupe will ground the space. Brass or matte gold hardware adds just enough warmth to balance the cool blue.
This is where Aquitaine really shines. Use it on vanity walls or as a full room color alongside white subway tile. The blue-teal undertone plays well with chrome fixtures, and the LRV of 37.7 keeps even a small bathroom from feeling cavelike. White marble or quartz countertops will look crisp against it.
Try Aquitaine on a fireplace wall or a single accent wall to introduce color without overwhelming the room. Keep the remaining walls in a warm white like Creamy and layer in natural wood tones. It pairs nicely with warm leather furniture and woven textures.
An accent wall in Aquitaine adds depth and direction to a room. It works especially well behind open shelving or a gallery wall, where the medium blue-teal provides a calm backdrop that lets decor stand out. Keep adjacent walls light and warm.
On siding, Aquitaine reads as a sophisticated coastal blue with just enough gray to avoid looking candy-colored. Pair it with bright white trim for a classic look or Creamy trim for something softer. It holds its color well in direct sun, though the teal undertone will become more apparent in strong light.
What to Pair With Aquitaine
Sherwin-Williams pairs Aquitaine with Mountain Air, a soft sage-green that echoes the teal undertone without competing, and Creamy, a warm off-white that takes the chill off Aquitaine's cool blue base. Together these three create a palette that feels collected and calm rather than stark.
Aquitaine vs similar colors
All comparisons are matched against Aquitaine at LRV 37.7.
Colors that clash with Aquitaine
Pairing Aquitaine with a bright, blue-white trim amplifies the coolness and can make the room feel icy, especially in north-facing spaces.
Under warm artificial lighting, the teal undertone can shift toward a muddier green-gray that some homeowners find unflattering.
Orange-toned oak or cherry flooring can clash with Aquitaine's cool undertones, creating a disconnect between walls and floor.
Common questions
Aquitaine has an LRV of 37.7, placing it in the medium range. It is dark enough to add real color to a room but light enough to avoid feeling heavy, even in moderately sized spaces.
It reads primarily as a dusty blue, but it has a clear teal undertone that can push toward green in warm light or on large surfaces. In cooler light it stays firmly in the blue camp. The dual reading is part of its appeal, but it means sampling on your actual walls is important.
Yes. Its medium depth and muted teal-blue character look composed on siding, shutters, and front doors. Direct sunlight will lighten the appearance slightly and bring out the teal, so keep that in mind when comparing your swatch indoors versus outside.
Creamy (SW 7012) is the coordinating trim pick. Its warm, buttery white balances Aquitaine's cool undertones nicely. Bright pure whites work too if you want sharper contrast, but they will emphasize the coolness.
Jamestown Blue HC-148 from Benjamin Moore is a commonly cited equivalent. It shares a similar dusty blue-teal tone and medium depth. Colors vary between brands, so always compare physical swatches before committing.