Black and white tile takes almost any wall color, but which one depends on whether your tile's white is warm or cool. Cool bright tile works with navy, charcoal and clean grays. Warm cream-toned tile works with sage, terracotta and olive. Getting that undertone right matters more than the color you choose.
This covers how to tell which tile you have, how to use light reflectance values so the room does not end up dark, and specific colors for each case.
Why One Color Works in One Black and White Bathroom and Fails in Another
The white in black and white tile is rarely a neutral white, and the paint has to agree with it.
Vintage hex, penny round and older subway tile usually run warm, toward cream or ivory. Modern porcelain and glazed ceramic usually run cool, toward blue-white or gray-white.
A sage green that looks considered against cream tile looks dirty against bright white. A crisp cool gray that looks sharp against bright white makes cream tile read yellowed and tired.
Most color lists skip this entirely, which is why the same recommended colors produce completely different results in different houses.
How to Tell if Your White Tile Is Warm or Cool
Hold a sheet of printer paper flat against the tile in daylight.
Printer paper is a near-neutral bright white. If the tile looks yellow, cream or ivory beside it, your tile is warm. If it looks the same or slightly blue, your tile is cool.
Do this in daylight, not under a bulb. Warm bulbs push everything toward yellow and cool LEDs push everything toward blue, and either will give you the wrong answer.
Check the grout separately. White grout that has aged to ivory can pull an otherwise cool floor warm.
Why the Black Matters Less Than the White
Black sits close to neutral and it absorbs light rather than reflecting it, so it does not cast a tone onto the wall beside it the way the white does.
One thing worth checking: whether your black is actually charcoal or a very dark brown. Some older tile is. If it is brown-based, treat the room as warm no matter what the white is doing.
How to Use LRV to Avoid a Dark Bathroom
Light reflectance value tells you how much light a color returns on a scale of 0 to 100, and it is the most useful number available when you are painting a small room with one small window.
Every major manufacturer publishes an LRV for every color. Zero is pure black, 100 is pure white.
For bathrooms, these bands are a reliable guide:
| LRV | How It Reads in a Small Bathroom |
|---|---|
| Above 70 | Light. Safe even in a windowless room. |
| 50 to 70 | Mid-tone. Needs a window or good artificial light. |
| 20 to 50 | Reads dark. Best on a lower wall or one accent wall. |
| Below 20 | A commitment. Strong lighting, or a deliberate moody powder room. |
Two cautions. Published LRVs vary by a point or two between third-party websites, and manufacturers occasionally reformulate, so check the current data sheet before you order.
And LRV describes the paint, not the room. A high-LRV color under a single warm bulb still reads dim.
Paint Colors for Cool White Tile
Cool tile takes colors with a blue, gray or genuinely neutral base.
| Color | Code | LRV | Reads As |
|---|---|---|---|
| Naval | SW 6244 | 4 | Deep saturated navy |
| Iron Ore | SW 7069 | 6 | Soft near-black charcoal |
| Repose Gray | SW 7015 | 58 | Light gray, barely warm |
| Decorator's White | BM OC-149 | about 83 | Cool blue-gray white |
| Extra White | SW 7006 | 86 | Crisp bright white |
| Chantilly Lace | BM OC-65 | about 90 | Clean near-neutral white |
Navy is the safest strong color here. At an LRV of 4 it is genuinely dark, so keep it to one wall or below a chair rail unless the room has a real window.
Iron Ore does something navy cannot. As a soft near-black rather than a true black, it gives the tile's black something to sit against without the flatness of matching it exactly.
If you want the room light, Extra White or Chantilly Lace will read clean against cool tile without going gray. Repose Gray is the mid-tone option when white feels like too little.
Paint Colors for Warm White Tile
Warm tile takes colors with a yellow, green or earth base. Cool grays and blue-whites will fight it.
| Color | Code | LRV | Reads As |
|---|---|---|---|
| Cavern Clay | SW 7701 | about 20 | Terracotta |
| Evergreen Fog | SW 9130 | 30 | Muted gray-green |
| Accessible Beige | SW 7036 | 58 | Greige, warm |
| Sea Salt | SW 6204 | 63 | Muted green-gray |
| Alabaster | SW 7008 | 82 | Warm white |
| White Dove | BM OC-17 | about 85 | Soft warm white |
Sea Salt is the most forgiving of these. At 63 it stays light enough for a small room while still reading as a color rather than a non-decision.
Evergreen Fog is the one to use when you want depth without going near-black. At an LRV of 30 it will darken the room noticeably, so it works best in a bathroom with a window.
Terracotta is the choice people talk themselves out of and then wish they had made. Against warm cream tile it looks intentional in a way that grays never quite manage. Just be honest about the LRV.
For white on warm tile, Alabaster or White Dove. Both hold their warmth in low light rather than graying out.
Colors That Work With Either
A few colors sit close enough to neutral that the tile's undertone stops mattering.
| Color | Code | LRV |
|---|---|---|
| Tricorn Black | SW 6258 | 3 |
| Revere Pewter | BM HC-172 | about 55 |
| Agreeable Gray | SW 7029 | 60 |
| Pure White | SW 7005 | 84 |
Revere Pewter and Agreeable Gray are both greiges, which is precisely why they work in either direction. They carry enough warmth not to fight cream tile and enough gray not to look yellow against bright white.
Tricorn Black is the high-drama option. In a windowless powder room with good lighting it can be excellent. In a family bathroom it usually is not.
What Not to Do
Four mistakes account for most disappointing results.
- Do not match your wall white to your tile white. Trying to match exactly and missing by a fraction looks like an error. Either go clearly lighter, clearly darker, or pick a color.
- Do not put a creamy white on bright cool tile. The tile will make the paint look dingy, as though it used to be white and faded.
- Do not go below LRV 20 in a windowless room unless you are also upgrading the lighting.
- Do not decide from a paint chip. A two-inch chip against a large field of tile tells you almost nothing.
Which Sheen to Use
Use satin or semi-gloss on bathroom walls, not flat.
Bathrooms cycle through high humidity several times a day. Flat and matte paints hold moisture and are difficult to wipe down, so they mark and mildew faster around a shower.
Satin is the usual choice for walls, with semi-gloss on trim and any millwork. Some manufacturers now sell matte finishes rated for bathrooms, and those are fine if the room is well ventilated.
Note that sheen changes how a color reads. The same paint looks slightly lighter and more saturated in semi-gloss than in satin, because it is reflecting more light back at you.
How to Test Before You Commit
Buy sample pots and paint two coats onto white poster board rather than straight onto the wall.
Boards are movable, and moving the sample is the whole point. Tape each one directly against the tile, since a color that works across the room can fail where the two actually meet.
Then look at it three times: in morning daylight, in the evening, and under the bathroom's own lighting with the door shut. Bathroom lighting is usually the harshest light in the house and it is where the paint will spend most of its life.
Leave the boards up for two or three days. First reactions to color are unreliable.
When Paint Is Not the Problem
If the room still feels cramped and dark after all of this, paint was never going to fix it.
A bathroom under about 30 square feet with no window has a limit that no color choice gets past. At that point the honest options are better lighting, borrowing space from an adjacent closet or hallway, or building a new bathroom.
What a bathroom addition costs covers that last one properly, including why bathrooms cost more per square foot than any other room.
Frequently Asked Questions
What Color Goes Best With Black and White Tile?
Navy is the most reliable choice for cool-toned white tile, and sage or terracotta for warm cream-toned tile. Black and white is a forgiving palette that pairs with almost any color, so the deciding factor is your tile's undertone rather than the color family itself.
Should I Paint the Walls White in a Black and White Bathroom?
You can, but avoid trying to match the tile's white exactly. A near-miss reads as a mistake. Pick a white that is clearly brighter or clearly softer than the tile, matched to its undertone: Extra White or Chantilly Lace for cool tile, Alabaster or White Dove for warm.
Will a Dark Paint Color Make My Small Bathroom Look Smaller?
It will make it look darker, which is not the same thing. A color below an LRV of 20 absorbs most of the light that reaches it, so in a windowless bathroom you will need to improve the lighting alongside it. Many small powder rooms look better in a dark color than a pale one, precisely because they stop pretending to be large.
Does Black and White Tile Look Dated?
It is one of the few tile choices that has stayed in continuous use for over a century, which is a reasonable argument that it does not. What dates a black and white bathroom is usually the surrounding decisions: the fixture finish, the lighting and the wall color.
What Paint Sheen Is Best for a Bathroom?
Satin on walls and semi-gloss on trim is the standard choice. Both resist moisture better than flat paint and wipe clean without marking. Some manufacturers now make matte finishes rated for bathroom use, which work well in a room with good ventilation.
Getting the Color Right
Test your tile against a sheet of printer paper before you look at a single paint chip. That one check narrows the field faster than any list of recommendations.
Then pick within the right undertone, check the LRV against how much light the room actually gets, and test on boards taped against the tile rather than on chips.
Get a cost estimate for a new bathroom if it turns out the room itself is the problem rather than the color on the walls.