Mariner
What Mariner Actually Looks Like
Mariner is a lively, saturated teal that sits right in the sweet spot between blue and green. At LRV 45.7 it lands in the medium range, bright enough to energize a room without overwhelming it. Think clear Caribbean shallows, not moody ocean depths. On the wall it reads confident and refreshing, with enough color presence to serve as a statement but enough lightness that it won't close a space in.
Mariner Undertones
The primary undertone is blue, but there is a clear teal lean that pulls in cool green. In north-facing rooms or on overcast days, the blue side dominates and Mariner can read almost aqua. In warm afternoon sunlight it shifts greener and a little more tropical. Some designers describe it as a balanced teal, while others insist the blue wins out, especially on large surfaces. You will not find warmth here. There is no gray, no muddiness, just clean, cool energy.
Where Mariner Works Best
Mariner works wherever you want a dose of color without going dark. It is a natural fit for bathrooms and powder rooms, where it echoes water and tile tones. On an exterior front door or shutter it pops against white siding and feels coastal without being kitschy. In a living room it performs well as a single accent wall, especially if the rest of the space is neutral. For bedrooms, it brings a calming but spirited vibe. Pair it with natural wood tones and white trim to keep the look grounded.
Where to put Mariner
Mariner on all four walls creates a retreat-like feel that is calming but not boring. Keep bedding in warm whites and natural linen to balance the cool teal. Wood nightstands and warm brass hardware stop the room from reading too cold.
This is one of those colors that practically belongs in a bathroom. Pair it with white subway tile and matte black fixtures for a clean, modern look. The LRV of 45.7 means it will not make a small bath feel like a cave, but it is saturated enough to bring real personality.
Use Mariner on an accent wall behind the sofa or a built-in bookcase. Let the remaining walls stay in a warm off-white like Creamy to avoid overwhelming the space. The teal reads sociable and fresh, making it a strong choice for rooms where you gather.
As an accent, Mariner pulls focus without dominating. It pairs beautifully with sandy neutrals, soft greens, and warm creamy whites on the surrounding walls. Art with coral, gold, or warm wood frames will pop against it.
On shutters, a front door, or even a full exterior, Mariner reads cheerful and confident. It suits coastal and cottage styles especially well. Pair it with crisp white trim and a warm-toned stone or brick path to keep the palette balanced.
What to Pair With Mariner
Creamy (SW 7012) is an ideal trim color here. Its warm ivory softens Mariner's cool intensity and keeps the room from feeling sterile. For a moodier accent or secondary color, Smoky Azurite (SW 9148) adds depth with its darker, more complex teal-gray character. Together, this trio gives you a layered palette that reads coastal, contemporary, or both.
Mariner vs similar colors
All comparisons are matched against Mariner at LRV 45.7.
Colors that clash with Mariner
In spaces that get little direct sun, Mariner's blue undertone intensifies and the room can feel chilly and unwelcoming.
Pairing Mariner with saturated warm tones like bright coral or terracotta can create a jarring contrast that looks unintentional.
A pure, cool white trim next to Mariner can make the combo feel clinical rather than inviting.
Common questions
Mariner has an LRV of 45.7, placing it in the medium range. It reflects enough light to keep a room feeling open but has enough depth to deliver real color impact.
It depends on your light. In cool or indirect light Mariner reads predominantly blue with aqua leanings. In warm or south-facing light, the green in its teal undertone becomes more apparent. Most people describe it as a balanced teal that tips blue.
A warm off-white like Creamy (SW 7012) is an excellent match. It tempers Mariner's cool intensity and keeps the room feeling inviting. Avoid stark cool whites, which can make the pairing feel sterile.
Yes. Mariner holds up well on exteriors, reading bright and cheerful in full sun. It is especially popular for front doors, shutters, and coastal-style homes. Pair it with white or warm cream trim for the best results.