Mosaic Tile
What Mosaic Tile Actually Looks Like
Mosaic Tile is a deep, saturated teal that reads almost jewel-like on the wall. It sits squarely between blue and green, with enough intensity that it commands attention without veering into neon territory. At LRV 12.1, this is a genuinely dark color. It will absorb a lot of light, which makes it feel enveloping and moody in smaller spaces, or dramatic and grounding in larger ones. In bright daylight it can lean slightly greener, while under warm incandescent bulbs it often pulls more toward a classic deep blue. The RGB breakdown (0, 108, 122) tells the story: there is zero red in this color, so what you get is a clean, cool punch of blue-green depth.
Mosaic Tile Undertones
The dominant undertone here is blue, but there is a persistent teal quality that keeps it from reading as a straightforward navy or cobalt. Some designers see it as primarily blue with a touch of green, while others call it a true teal where neither blue nor green wins. Both readings are fair, and what you see will shift depending on your lighting. Cool northern light tends to push the blue forward. Southern exposure or warm-toned bulbs bring out the green side. There is no gray muddiness in this color at all, which is uncommon for a deep shade. It stays clean and vivid in a way that many similarly dark blues do not.
Where Mosaic Tile Works Best
This is a color that works best when you commit to it. Use it on all four walls of a bedroom or bathroom and you get an immersive, cocooning effect that feels intentional. It is also a natural choice for a single accent wall in a living room, where it can anchor a seating area or frame a fireplace. On exteriors, Mosaic Tile reads rich and sophisticated, especially on front doors or shutters against lighter siding. Because of the low LRV of 12.1, avoid using it in rooms with very little natural light unless you want an intimate, cave-like feel. Pair it with plenty of white trim and good lighting fixtures to keep the space from feeling closed in.
Where to put Mosaic Tile
Mosaic Tile turns a bedroom into a retreat. Wrap all four walls in it and pair with white bedding, warm wood nightstands, and brass or matte gold hardware. The dark, cool teal encourages calm, which is exactly what you want in a sleeping space. Make sure you have bedside lamps with warm bulbs to counterbalance the coolness and keep the room from feeling sterile.
This color was practically made for bathrooms. It evokes water without trying too hard. Use it on vanity walls or all surfaces in a powder room. White tile, a marble countertop, and brushed nickel fixtures look sharp against it. The low LRV means it hides minor imperfections well, which is a practical bonus in a humid space.
If four walls feels like too much, put Mosaic Tile on a single accent wall behind a sofa or media console. Keep the remaining walls in a light neutral, something warm and creamy to offset the coolness. The deep teal becomes a backdrop for open shelving, art, or a gallery wall. It photographs beautifully, which matters if you care about that sort of thing.
On a front door, Mosaic Tile is a bold statement that works with white, gray, or even warm tan siding. On shutters, it adds character without being loud. Expect the color to read slightly darker outside than it does on a swatch, especially on shaded facades. Test a large sample board in your actual exterior light before committing.
What to Pair With Mosaic Tile
Passive and Cityscape are your built-in coordinating colors. Passive is a soft, warm gray that provides gentle contrast and keeps the palette from going too cold. Cityscape is a deeper, more assertive gray that can work as a grounding neutral on trim or cabinetry. Together, they create a layered, sophisticated scheme that lets Mosaic Tile be the clear star.
Mosaic Tile vs similar colors
All comparisons are matched against Mosaic Tile at LRV 12.1.
Colors that clash with Mosaic Tile
Mosaic Tile's pure cool profile (zero red in the RGB) makes it clash harshly with saturated oranges and warm corals. The contrast feels jarring rather than intentional.
Honey oak and other strongly yellow-toned woods can fight with the cool teal undertones, making both the floor and the walls look slightly off.
While deep teal and blush can work in theory, a light cool pink next to Mosaic Tile often looks washed out and unintentional.
Common questions
At LRV 12.1, it is genuinely dark. But dark does not automatically mean bad in a small room. In powder rooms, small bedrooms, and cozy reading nooks, it creates an intimate, wrapped-in feeling that many people love. The key is layering in plenty of lighter elements like white trim, mirrors, and warm-toned lighting to keep the space from feeling flat.
It depends on the light. In cool, north-facing rooms the blue tends to dominate. In warmer light or south-facing spaces, the green comes forward. Most people land on calling it teal, which is accurate. It holds both blue and green without fully committing to either.
A clean white is the safest and most popular choice. It creates strong contrast that helps define architectural details. If you want less contrast, Passive (SW 7064) offers a softer transition. Avoid yellow-based whites, which can look dingy against the cool teal.
Yes. It works well on front doors, shutters, and accent trim. Keep in mind that exterior colors tend to read darker in shade and lighter in direct sun than they appear on a chip. Always test a large painted sample board on the actual surface, in both morning and afternoon light, before you commit.
Mosaic Tile has an LRV of 12.1, placing it firmly in the deep or dark range. For reference, pure white is 100 and pure black is 0. This means it reflects very little light and will make walls feel closer and more enveloping.