Dolphin Gray
HDC-NT-10A · #999998 · LRV 32 — neutral with no strong undertone, mid-tone — versatile but shifts visibly with light.
- 1Black Fox7
- 2Pewter Green12
- 3Dolphin Gray32
- 4Stardew43
- 5Palladian Blue60
What Color Is Dolphin Gray, Really?
Dolphin Gray HDC-NT-10A is a true mid-tone gray. Its hex value is #999998 and its LRV is 32, which puts it right in the middle of the scale. That means it reflects a moderate amount of light: enough to keep a room from feeling closed in, but dark enough that the color reads as a real gray on the wall rather than a pale wash. Its saturation measures zero percent, so there is no meaningful color pulling it warm or cool. It is about as neutral as a gray gets.
People pick it when they want gray that behaves. Many popular grays carry a blue, green, or purple lean that shows up once the walls are covered and surprises the owner. Dolphin Gray does not have that problem, because there is almost no hue left in it. It gives a quiet, even backdrop that lets furniture, art, and wood floors carry the room. It is sold at The Home Depot, which makes it easy to sample and re-buy.
The catch is the same as the strength. A color with no undertone has no personality of its own, so it takes on whatever is around it. Next to warm oak it can look faintly cool. Next to a blue rug it can look brown. In a dim north room an LRV of 32 goes flat and can read closer to concrete than to a soft gray, so check it in the darkest corner before you commit.
There is not much hiding in Dolphin Gray. Its saturation reads zero percent, which means the color is built from black and white with no measurable color cast. The hue value of 60 degrees is technically in the yellow range, but at zero saturation that number carries no weight on a wall. What you get is a plain, straight gray.
That neutrality is why it behaves differently than most grays. Instead of showing its own lean, it borrows one from whatever sits next to it. Put it beside a warm beige and it looks cooler by contrast. Put it beside a cool blue-gray and it warms up and looks almost taupe. Against crisp white trim it simply reads gray.
So the test that matters is not the chip alone. Tape a sample next to your floor, your counter, and your largest piece of furniture. Those neighbors will decide which way Dolphin Gray appears to tip in your specific room.
Best Rooms and Uses for Dolphin Gray
A mid-tone at LRV 32 is a full-room color in spaces that already get decent daylight. Living rooms, dining rooms, home offices, and bedrooms all take it well, and the lack of undertone means it will not clash with an existing sofa, rug, or stone counter. In hallways and stairwells with little natural light it can go dull, so those areas usually want something lighter.
It is a natural fit for cabinets and built-ins. A neutral gray on lower cabinets under a lighter perimeter gives depth without introducing a second color story. It also works on an island, a laundry room, or a mudroom bench.
Outside, it reads as a straightforward gray body color that pairs with stone, brick, and natural wood. As trim it is usually too dark against a light body, so most people keep trim in a white and use Dolphin Gray on the walls or the siding instead.
How Lighting Changes Dolphin Gray
At LRV 32 this is a mid-tone, so light level changes it more than light color does. In north-facing rooms the daylight is cool and indirect, and Dolphin Gray goes deeper and flatter. It can look closer to a soft charcoal there than to a medium gray, which some people like and some find heavy. South-facing rooms give it the most life, since the strong light lifts it and shows the subtle variation in the surface.
East rooms look brighter in the morning and settle down by afternoon. West rooms are quiet early and pick up warmth in the late day, which is when a neutral gray comes closest to looking slightly warm.
Bulbs matter because there is no built-in undertone to resist them. Warm 2700K lamps push it toward a soft greige at night. Cooler 4000K bulbs keep it crisp and slightly steely. Look at your sample after dark under your own fixtures, not just at noon.
Most complaints about Dolphin Gray are a light mismatch. Upload a photo of your actual room and see it on your walls — then ask for the same wall in north light or evening lamps before you buy a single sample.
Need It From Another Brand?
Any paint counter can custom-tint Behr HDC-NT-10A directly. If you would rather stay in one brand's own deck, these are the closest stock matches, measured as ΔE2000. Under 2 is a difference you will not see on the wall.
| Brand | Closest color | ΔE | LRV | |
|---|---|---|---|---|
| Sherwin-Williams | Earl GreySW 7660 · Sherwin-Williams | 3.0 | 32 | Color page → |
| Benjamin Moore | Pewter2121-30 · Benjamin Moore | 3.0 | 34 | Color page → |
| Valspar | Still Life in GrayV120-2 · Valspar | 1.9 | 32.5 | Color page → |
| PPG / Glidden | Playing PossumPPG0997-5 · PPG / Glidden | 0.9 | 31 | Color page → |
| Glidden | Stone Grey30YY 31/024 · Glidden | 1.7 | 31 | Color page → |
| Dutch Boy | Padlock Gray438-4DB · Dutch Boy | 2.4 | 31 | Color page → |
Similar Behr Colors
The nearest shades to Dolphin Gray within Behr's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
WCAG 2.1: AA is 4.5 : 1 for normal text, 3 : 1 for large text, AAA is 7 : 1.
Dolphin Gray vs Similar Colors
Shark Fin PPU24-19 at LRV 31 is the closest neighbor inside Behr. It is one point darker and carries the faintest green, so on a large wall it feels slightly softer. Pencil Sketch N500-4 at LRV 33 goes the other way with a small cool blue lean, which makes it a better choice if you want gray to feel modern rather than plain.
Across brands, Dunn-Edwards Gray Soapstone DEGR53 at LRV 32 has a deltaE of 0.61, close enough to call a match. PPG Playing Possum PPG0997-5 at LRV 31 sits at deltaE 0.9 and is the same story. Glidden Stone Grey 30YY 31/024 and C2 Tin Man C2-970 land at deltaE 1.72 and 1.74, so they are visually identical in normal room light.
Step further out and the gaps show. Sherwin-Williams Earl Grey SW 7660 at LRV 32 has a deltaE of 2.95 and leans greener. Benjamin Moore Pewter 2121-30 at LRV 34 measures 3.04 and is lighter with a blue cast. Both are close but visibly different side by side, so sample before you switch.
Colors That Go With Dolphin Gray
Within Behr, the easiest partners are its own neighbors. Pencil Sketch N500-4 at LRV 33 sits a hair cooler and works in a connected room. Battleship Gray N360-4 at LRV 31 leans a touch earthier if you want a warmer companion. Puddle 790B-4 at LRV 33 brings a faint green feeling for a bathroom or laundry off the same hallway. Suede Leather 740B-4 at LRV 32 and Tavern Taupe N140-4 at LRV 32 both give a softer, less clinical version of the same depth.
Trim should be a clean white with plenty of separation. A white in the 80s LRV range gives obvious contrast against a wall at 32 and keeps the gray looking deliberate.
For accents, go dark rather than mid-tone, since anything close to LRV 32 will read as a mistake instead of a choice. Natural oak and walnut both look right against it, and black, brass, or brushed nickel hardware all work because the wall color takes no side.
Coordinated palette
Generated by hue-rotating #999998 in HSL space. Pair Dolphin Gray with one accent and one neutral — the swatches below are starting points, not final picks.
Dolphin Gray FAQ
Is Dolphin Gray warm or cool?
It is neither. Dolphin Gray measures zero percent saturation, which means there is no warm or cool cast built into it. On a wall it reads as a plain, balanced gray. Because it has no lean of its own, it will pick up warmth or coolness from your floors, furniture, and lighting instead.
What LRV is Dolphin Gray?
Dolphin Gray has an LRV of 32. LRV runs from 0 for black to 100 for pure white, so 32 is a true mid-tone. It reflects a moderate amount of light, holds real color on the wall, and will look noticeably deeper in rooms with limited daylight.
Does Dolphin Gray work in a dark room?
It can, but with a caution. At LRV 32 there is not much light bouncing back, so in a north-facing or windowless room it flattens out and can read closer to concrete than to a soft gray. If you want that grounded look it works well. If you want the room to feel brighter, pick something lighter such as Behr Pencil Sketch N500-4 at LRV 33 only as a small step, or go higher still.
What white trim goes with Dolphin Gray?
A clean white in the low-to-mid 80s LRV range gives the clearest separation from a wall at LRV 32. Because Dolphin Gray has no undertone, you are free to pick either a crisp white or a soft warm one depending on the mood you want. Warm whites soften the gray, cool whites sharpen it.
Is Dolphin Gray good for cabinets and exteriors?
Yes to both. On cabinets its LRV of 32 gives depth without turning the kitchen dark, and the neutral base means it will not fight a stone counter or backsplash. Outdoors it reads as a straightforward gray body color next to brick, stone, and natural wood. Behr is sold at The Home Depot, so getting matching exterior product is simple.
How is Dolphin Gray different from Sherwin-Williams Earl Grey?
Earl Grey SW 7660 shares the same LRV of 32 but its hex is #969A96 against Dolphin Gray's #999998, and the measured difference is a deltaE of 2.95. That puts Earl Grey slightly greener. The two are close but visibly different side by side, so sample both if you are trying to match existing paint.
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