Color spec
| Brand | Behr |
| Name | Pewter Mug |
| SKU | 770E-3 |
| Hex | #B0C1C3 |
| RGB | 176, 193, 195 |
| HSL | 186°, 14%, 73% |
| LRV | 51 |
| Undertone | cool blue-green tone |
| Sheens | walls eggshell · trim semi-gloss · cabinets satin |
| Family | Gray |
Pewter Mug is the Home Depot gray people reach for when they want the Repose Gray job without leaving Behr: a smoky mid-gray with a real blue undertone, a step deeper and noticeably cooler than the greige it gets compared to. South light keeps it a calm pewter. North light and cool LEDs pull the blue forward until it reads icy. If you actually wanted greige, this is the wrong analog.
What Color Is Pewter Mug, Really?
A smoky mid-gray with a blue undertone — that is Behr's own line, and the wall agrees. Pewter Mug is low-chroma and silvery, the color of actual pewter rather than a greige named gray. It is not warm, not beige, and not a true-neutral that sits still: the blue is quiet in bright sun and loud the moment the light goes cool. Homeowners treat it as Behr's Repose Gray analog because both do the same job — a mid-light gray that can run a main floor — but Repose Gray is the safe modern greige, and Pewter Mug is the cooler, smokier version of that idea.
At LRV 51 it has real body. Repose Gray sits at LRV 58 and Light French Gray at LRV 53, so Pewter Mug is a half-step deeper than the famous Sherwin-Williams neighbors — enough that a room painted in it will not bounce light the way a high-50s greige does. That depth is the useful part: it looks like a finished gray on the wall instead of a washed-out chip. Plan for it to read slightly darker and slightly bluer than the strip. Every cool gray does this; Pewter Mug is not an exception.
Undertone in one line: blue first, a hint of green in the mix, never yellow. If your sample reads greige, the room is warm and you are seeing the light, not the paint. If it reads baby-blue or aquarium, that is north light or cool LEDs doing exactly what this formula does. Both versions are the same 770E-3 being honest about the room.
Where It Shines
Give it real south or west daylight, white trim, and cool company — pale oak, chrome, navy, matte black — and it is a very good gray. Living rooms and offices are its natural home: enough light to keep the blue in check, enough depth at LRV 51 to look intentional against Extra White or Pure White woodwork. Hallways with a window or a glass door at the end carry it room to room without turning dingy. It is not a cozy greige; it is a clean, smoky pewter, and in the right light that is exactly what you wanted.
Where It Fails — the Honest Part
Almost every regret story about Pewter Mug follows one of three scripts, and all three are visible on a sample board before you buy a gallon. None of them are a bad batch — but if your room matches one, this is not your gray, and a bigger sample will only confirm it.
You wanted Repose Gray. Repose Gray is the safe modern greige. Pewter Mug is cooler, smokier, and a step deeper, with a blue undertone Repose does not carry as its main note. If you sampled Repose in a Sherwin-Williams store and grabbed this at Home Depot as the match, the wall will look colder and slightly bluer than the room you thought you were copying. For the greige version of this job, stay with Repose Gray or Agreeable Gray.
Honey oak and golden beige. Cool blue-gray and yellow-orange floors are a fight: the oak goes more orange, the walls go more blue, and both sides look worse. Golden builder beige carpet does the same thing. Pewter Mug wants pale white oak, gray-washed floors, walnut, or a large rug between it and anything honey. If the golden floor is staying and you will not rug it, pick Agreeable Gray and keep the warmth on the wall.
North light, overcast days, cool LEDs. Behr says it may appear as a medium gray depending on the light — and the other appearance is icy blue-gray. Cool north daylight and 4000K bulbs lock in the blue until the room feels institutional, like a dentist waiting room. Warm 2700K lamps pull it back toward smoky pewter. If the room is dim, north-facing, and you refuse lamps, this is the wrong color.
Room by Room
Living Room — Its Best Room
South or west light keeps the blue quiet and the pewter honest. Eggshell on the walls, Extra White or Pure White on trim. Pair with a gray or navy sofa, pale oak, and matte black — not a honey leather sectional and gold curtains. This is the room the analog-to-Repose story was written for.
Office — Yes
A daylight office is a natural fit: the color stays calm on video calls, hides the scuffs around a desk, and reads modern without going charcoal. Keep the bulbs warm. A north-facing office with only cool LEDs will look like a cubicle; swap the bulbs before you blame the paint.
Hallway + Entry — With Daylight
A hall that borrows light from rooms at either end can carry Pewter Mug without going drab. A closed, windowless hall cannot — LRV 51 is not enough to invent light. Semi-gloss on the doors, eggshell on the walls, and a trim white that is actually white, not cream.
Bedroom — If the Light Is Right
A south-facing bedroom in eggshell is restful and clean. A north bedroom on an overcast morning is the icy version, and that is a hard way to wake up. If the bedroom is the dim one, skip this and use a warmer greige, or commit to 2700K lamps on both nightstands as part of the paint job.
Kitchen + Bath — Cool Palettes Only
White cabinets, cool quartz, chrome or black hardware: yes. Pewter Mug on the walls behind Pure White cabinets is a Home Depot classic that looks more custom than it is. Honey-oak cabinets, cream granite, and warm brass as the whole scheme: no — the blue will pick a fight. Satin on cabinets if you use it there; eggshell on walls.
Exterior — Sample in Place
The same smoky-with-blue formula can work on a modern ranch or a cool-gray body with white trim, but outdoor north shade will push it toward blue-green from the street. Full south sun reads it lighter and grayer. Do not commit from an indoor chip; brush a board and look at it at noon and at 6pm before you spray a house.
The Scorecard
What it gets right
- +Real smoky gray — not greige pretending to be gray
- +LRV 51 has enough body to look finished on a wall
- +Home Depot availability without a special-order wait
- +Plays cleanly with navy, matte black, chrome, and pale oak
- +Cooler, deeper stand-in for the Repose Gray job
Where it struggles
- −Blue undertone turns icy in north light and on cool LEDs
- −Fights honey oak, golden beige, and cream stone
- −Not the greige people think they are matching to Repose Gray
- −A step deeper than LRV-58 neighbors — dim rooms go drab
Light by Light
Most complaints about Pewter Mug 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.
TEST IT IN YOUR LIGHT →Pewter Mug vs the Colors You're Also Considering
Every Pewter Mug sample board has the same rivals on it. The numbers show the real lightness gap — then it comes down to which risk you would rather live with.
Behr Fashion Gray (PPU18-15), LRV 34, is the closest call. The difference is direction: Fashion Gray leans brown, a classic greige, while Pewter Mug leans faintly green. In a room with warm wood floors and beige furniture, Fashion Gray blends in more smoothly; if your fixed finishes are cooler or you want a truer gray look, Pewter Mug is the better fit.
Dolphin Gray (HDC-NT-10A), LRV 32, is a slightly darker and straighter gray with almost no lean at all. Choose it when you want dependable, no-surprises gray; choose Pewter Mug when a flat gray feels sterile and you want a little warmth.
Laurel Leaf (PMD-56), LRV 32, pushes further the other way, with a clearly visible green cast. If you liked Pewter Mug because of its subtle green whisper, Laurel Leaf says it out loud; if you want that whisper to stay a whisper, stick with Pewter Mug.
Need It From Another Brand?
Any paint counter can custom-tint Behr 770E-3 directly — but if you would rather stay in one brand's own deck, these are the closest stock matches:
Similar Behr colors
closest in the Behr deckThe nearest shades to Pewter Mug within Behr's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
Pewter Mug Coordinating Colors
The rule for coordinating with Pewter Mug: true whites, navy, near-black, and cool metals — and keep yellow-warm at arm's length. Cream trim makes it look dirty; honey wood makes it look blue. These are the partners that keep showing up in rooms that work:
The Repose Gray Analog, Not the Match
Pewter Mug is not a Color of the Year and it is not a famous-house color. It sits in Behr's gray family as a workhorse Home Depot SKU, the one customers describe as their Repose Gray when they do not want to special-order Sherwin-Williams. Behr's own 2015 gray roundup filed it as a light hue in the deck; Home Depot's product copy has called it a smoky gray with a blue undertone for years. That is the whole public story: a mid-gray you can buy today, not a trend color with a press cycle.
Treat the analog as a warning, not a shortcut. Repose Gray's weakness is the cool-light shift toward violet; Pewter Mug's is a shift toward blue. Both colors disappoint in north rooms, for different reasons. If you loved Repose in a south-facing model home, sample Pewter Mug on your actual wall at noon and after dark before you roll four gallons.
Pewter Mug With Wood Tones and Floors
This decision gets made at the floor. Pale unstained white oak, gray-washed oak, and ash-blond floors are the easy yes — they share the cool bias and let the pewter stay pewter. Walnut and espresso are also fine; the dark brown grounds the blue so the room reads smoky instead of chilly. Gray carpet and concrete-look tile are safe.
The honest no is golden: honey oak, orange-stained builder trim, yellow-beige carpet, cream travertine. Cool blue-gray and yellow-orange sit far enough apart that each side exaggerates the other — the floor goes pumpkin, the walls go pool-blue, and no extra coat fixes that. If the golden floor stays, a large gray rug buys you time, but Agreeable Gray on the walls is the cleaner fix.
Metals are straightforward: chrome, polished nickel, and matte black all belong here. Unlacquered brass can work as a small note on a lamp or a faucet; a whole kitchen of warm brass against Pewter Mug walls will look like two different houses. Keep the brass, or keep this gray — rarely both as the main event.
Three Ready Palettes Built on Pewter Mug
A color is never alone on the wall — these are complete combinations in the 60-30-10 pattern, with the reason each one holds together.
Extra White is the sharpest trim white in the Sherwin-Williams deck, which is what a cool gray needs — a creamy trim white would make Pewter Mug look dingy by comparison. Naval still reads navy against it, so one dark note keeps the scheme from floating. Pale oak floors and matte black hardware finish it.
TRY THIS PALETTE →Alabaster is a superb cabinet white; on doors it stays soft while Pewter Mug walls do the gray work. Pure White on the ceiling and casings keeps the edges clean without the risk of putting Extra White on a large painted surface. Cool quartz and chrome or black pulls — not cream granite.
TRY THIS PALETTE →Pure White is the default white that behaves as long as you pair it on purpose — here it is trim, not a second wall color. Wrought Iron is the softest near-black, so a frame or a desk lands as graphite instead of a hard black hole against the smoky gray. Keep the desk lamp at 2700K.
TRY THIS PALETTE →Accessibility (WCAG contrast)
WCAG 2.1: AA = 4.5:1 normal text · AA Large = 3:1 large text · AAA = 7:1 normal text.
The Questions Everyone Asks
Is Pewter Mug warm or cool?
Cool. Behr calls it a smoky gray with a blue undertone, and that is what you get: pewter in south light, icy blue-gray in north light. If you want warm gray or greige, this is the wrong chip — look at Repose Gray or Agreeable Gray instead.
Is Pewter Mug a match for Repose Gray?
It is the analog, not the match. Repose Gray is a slightly lighter greige (LRV 58) with a warm base; Pewter Mug is cooler, smokier, and deeper at LRV 51, with blue as the undertone. Same job on a main floor, different temperature. Do not substitute them and expect the same room.
What trim white goes with Pewter Mug?
A true white, not a cream. Extra White on trim is the crisp, high-contrast choice; Pure White is the softer default. A peachy or creamy white (Blank Canvas territory) will make the walls look blue-gray and tired next to the warm edge. Semi-gloss on the trim, eggshell on the walls.
Does Pewter Mug work with oak floors?
Pale white oak, gray-washed oak, and walnut are fine. Honey oak is the clash: yellow-orange floors push the walls bluer and the floor more orange. If the golden floor is staying, either rug most of it or pick Agreeable Gray so the wall shares the warmth.
Can I use it whole-house?
Only if the house has decent daylight in the halls and no dim north bedrooms you care about. At LRV 51 it will not rescue a dark interior, and the blue undertone multiplies in cool rooms. A safer whole-house move is Repose Gray; save Pewter Mug for the rooms that actually see sun.
What sheen should I use?
Eggshell on walls — enough washability for a mid-gray, without the sheen that makes blue-gray look plasticky. Semi-gloss on trim and doors. Satin if you put it on cabinets or a bathroom that gets steamy. Skip flat on halls and kitchens; skip high-gloss on the walls.
Will It Work in YOUR Room?
No page can promise how Pewter Mug behaves in your light. Upload a photo and see it on your own walls in seconds — before you spend a cent on samples.
TRY PEWTER MUG ON YOUR ROOM →
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