Color review · Benjamin Moore · Orange

Rust

2175-30 · #B66340 · LRV 19 · warm red tone
8.1/10the color that finally deserves the name "rust"

The color that actually looks like its name, reviewed honestly: where the burnt-orange glow earns its keep, the light that turns it to mud, and what to pick instead.

Benjamin Moore Rust in a accent wallBenjamin Moore Rust in a childrens roomBenjamin Moore Rust in a cozy bedroomBenjamin Moore Rust in a playroom
RustBenjamin Moore · 2175-30
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Rust
BENJAMIN MOORE · 2175-30 · #B66340
Brand · codeBenjamin Moore2175-30 · all Benjamin Moore oranges
LRV19Dark — high drama, needs strong daylight or warm bulbs.
Undertonewarm red tone
FamilyOrange
Hex · RGB · HSL#B66340 · 182, 99, 64 · 18°, 48%, 48%Display values from the brand. Match it at another brand
Sheen we recommendwalls matte or eggshell · trim semi-gloss · front door + cabinets satin or semi-glossWhich sheen where, explained
Where it sits, light to dark
  1. 1Burnt Cinnamon9
  2. 2Rookwood Terra Cotta14
  3. 3Rust19
  4. 4Caramelized35
  5. 5Venetian Plaster42
Read this first

The Fast Verdict

Rust is Benjamin Moore's most literal color name in the deck: a burnt orange-brown pulled straight from oxidized metal, with real red running under it instead of the yellow most "terracotta" paints lean on. It was never built to be a whole-house neutral, and it doesn't pretend to be one — as a front door, one accent wall, or a kitchen island next to brass, it looks warm and deliberate. Spread across four walls in flat light, the same color can slide toward muddy brick fast.

Best for

One accent wall in a dining room or den · front doors and shutters that want real warmth, not brick-red · kitchen islands and cabinets with brass hardware and butcher block · rooms that get real afternoon or west sun and can lean into it

  • An honestly saturated rust-orange with real red depth — not a washed-out "safe" clay
  • Reads as a genuine, deliberate color choice on a front door
  • Glows next to brass, walnut and black iron on kitchen islands and cabinets
  • Deep enough (LRV 19) to hold its color in bright, sunny rooms
  • Rides the current terracotta revival without copying the two colors that started it
  • Goes dull and muddy in flat north light with no warm lamps
  • Reads heavy and dated across all four walls of a small room
  • Fights pink-toned brick and rosy natural stone instead of blending
  • A genuinely bold commitment — no quiet, half-measure version of this color exists
Undertone and depth

What Color Is Rust, Really?

A dark, saturated orange-brown that earns its name honestly. Most paints called "rust" or "terracotta" are really a yellow-orange clay with the name borrowed for marketing; Benjamin Moore's Rust is built on real red, and that red is the whole story. It reads less like baked clay and more like oxidized iron — a barn roof, an old anchor chain, a copper pot left outside a season too long. It sits in the Color Preview collection, BM's bolder, more saturated lineup, not the soft-neutral Classics wall.

At LRV 19 it is a genuinely deep color — deeper than most of the terracotta-family paints people compare it to, including its own lighter sibling Adobe Dust (LRV 34). That depth is what keeps it from reading as a pastel clay: on a big wall it holds real orange-brown weight instead of washing out, and in low light it sinks toward a dark, warm brown before it ever looks gray. The trade-off is the same depth makes north-facing rooms work against it — there's no pale reserve of light to fall back on.

Undertone in one line: red first, orange second, brown holding both down — never yellow, never pink. If your sample reads flat brick-red, that's strong warm light doing exactly what this paint does in strong warm light; if it reads dull and muddy, that's cool or dim light stripping the red back out. Both are the same paint being honest about your room, not a bad batch.

Real rooms

Where It Shines

Give it a job with edges — a door, an island, one wall — and real light, and Rust is one of the more satisfying bold colors in the BM deck. Afternoon and west sun light it up close to the color of a fired-clay pot; against walnut, black iron and brass it reads expensive rather than loud. Its best home might be the front door: it is dark enough to read as a real color choice from the street, red enough to feel warm rather than aggressive, and it holds up under weather the way a true oxide-based color should.

Rust on a front door in real late-day sun — this is the light where the color looks exactly like its name, oxidized and warm.
Rust on a front door in real late-day sun — this is the light where the color looks exactly like its name, oxidized and warm.
The job this color does best in a kitchen: one island, brass hardware, and it looks custom instead of overwhelming.
The job this color does best in a kitchen: one island, brass hardware, and it looks custom instead of overwhelming.
One accent wall under evening light — walnut and warm lamps are exactly the company this color wants.
One accent wall under evening light — walnut and warm lamps are exactly the company this color wants.
The honest part

Where It Fails

Almost every disappointed review of Rust comes from one of three predictable setups, and none of them are the paint's fault — they're the paint doing what a deep, saturated color always does when the room doesn't cooperate.

All four walls of a small room

Rust wrapped floor to ceiling in a small space with no white or black anchor reads like a 2005 Tuscan-restaurant dining room — heavy, closed-in, and dated fast. It is built to be a strong accent, not a whole-room wash. Keep at least trim, ceiling, or one wall neutral so the color has somewhere to stop.

Flat north light, no lamps

Cool, dim daylight pulls the red back out of Rust and leaves a dull, muddy brown that reads more like dirt than like fired clay. Readers who loved the sample by a south window report it going flat and lifeless in a north room. Warm 2700K lamps fix more of this than repainting does.

Pink-toned brick or stone next door

Rust's red undertone fights pink brick and rosy natural stone instead of blending with it — both sides end up looking slightly wrong, not complementary. It wants gray or warm buff stone, walnut or weathered wood, and black iron, not anything already leaning pink.

The honest shot: four walls of Rust in flat light with no neutral to break it up reads heavy and dated, not warm — the exact setup behind most of the disappointed reviews.
The honest shot: four walls of Rust in flat light with no neutral to break it up reads heavy and dated, not warm — the exact setup behind most of the disappointed reviews.
Room by room

Room by Room

Dining room — its best room

A dining room only sees candlelight and evening use most of the time, exactly the warm, low light Rust wants. One accent wall behind a walnut table, with the rest of the room in a warm white, is the classic version of this color and it still works.

Front door & exterior — yes, with the right trim

Rust on a door reads as a genuine color statement rather than a novelty. Pair it with white or warm greige siding and black or bronze hardware; avoid it against pink-toned brick, which fights the red instead of grounding it.

Kitchen — island or cabinets, not the whole room

On an island or a run of cabinets, with brass pulls and a pale countertop, Rust looks custom and warm without swallowing the room. A full kitchen of Rust cabinets against honey-oak floors is a much bolder, riskier bet.

Home office / den — yes, in the right light

Low, afternoon-facing light and leather or walnut furniture flatter this color the way they flatter a study meant to feel closed-in and warm rather than bright and airy.

Living room — only as an accent wall

A single wall, ideally the one that catches west or afternoon sun, works. Four walls of Rust in an open-plan living room fights with whatever the adjoining kitchen or hallway is wearing and reads heavy in a space meant to feel open.

Bedroom — usually no

It can work as a headboard-wall accent under warm lamps, but as a full bedroom color it runs the risk of feeling more like a den than a place to relax, and it does nothing for you if the room is north-facing and lamp-free.

Light by light

Your Light Is the Risk

BESTWest / afternoon sun

Direct late-day light hits it like sun on oxidized metal — the color at its most alive. This is the light the name promises.

RISKNorth light

Cool, flat daylight drains the red and leaves a dull, muddy brown. Test a real sample here before committing a whole wall.

SHIFTSSouth light through the day

Steady and clearly orange-brown at midday, deepening toward brown-red as the light softens in the evening. The most predictable exposure for this color.

BULBSEvening light

2700K bulbs keep the red glowing after dark. Cool white LEDs flatten it toward a dull clay-brown — swap the bulbs before you swap the paint.

Test it in your light, not a showroom's

Most complaints about Rust 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.

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Visualize in your room
Same color, different store

Need It From Another Brand?

Any paint counter can custom-tint Benjamin Moore 2175-30 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.

Same deck, next chip over

Similar Benjamin Moore Colors

The nearest shades to Rust within Benjamin Moore's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.

Contrast, for text and signage
Black text on Rust · 4.8 : 1 · passes AAWhite text on Rust · 4.3 : 1 · large text only

WCAG 2.1: AA is 4.5 : 1 for normal text, 3 : 1 for large text, AAA is 7 : 1.

What to put next to it

Rust Coordinating Colors

The rule for coordinating with Rust: warm whites and neutrals to give it room to breathe, near-blacks and true grays for contrast, and nothing else already trying to be the accent color. It pairs cleanly with brass, walnut and black iron, and it wants its neighbors calm, not competing:

The Terracotta Revival: Where Rust Fits

Warm earth tones spent years off the radar while gray and greige dominated, and they came back through a handful of colors: Sherwin-Williams' Cavern Clay (Color of the Year 2019) and Redend Point (Color of the Year 2023) are the two names most people already know. Rust has quietly been sitting in Benjamin Moore's Color Preview collection through all of it — not marketed as a trend color, just a genuinely saturated rust that happens to fit exactly where the trend landed.

What separates it from its more famous cousins is how literal it is. Cavern Clay leans peachier, Redend Point leans pinker; Rust is the one that actually looks like the metal it's named for. If the terracotta trend eventually cools, a color this honestly rust-colored is less likely to read as "that 2020s paint" than the softer, trendier versions of the same idea — it was never chasing the moment.

Rust With Wood Tones and Metal

Walnut, weathered gray wood and black iron are Rust's best company — the cooler, darker tones let the red in the paint stay the warmest thing in the room instead of competing with it. Brass and unlacquered bronze hardware are the other reliable win; both metals share enough warmth with the paint to feel matched rather than mismatched.

Cherry and other red-toned woods are the one pairing to test carefully — two warm reds in the same room can read as clashing rather than layered, especially in strong light. Honey oak floors are workable in small doses (an island, a door) but risky across a full room painted Rust, since both the floor and the walls are competing for the same warm-orange attention.

Palettes

Three Ready Palettes Built on Rust

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. Every one opens in the visualizer.

The Bold Front Door
siding / trimSwiss Coffee
front door · satinRust
shuttersKendall Charcoal

A warm white house gives Rust the neutral field it needs to read as a real color rather than a clash; Kendall Charcoal shutters add the one dark note that keeps the whole front elevation from feeling like two competing warm colors.

Try this palette in your room
The Accent Wall Den
main walls + trimWhite Dove
accent wall · matteRust
built-ins / shelvingWenge

White Dove keeps the room from feeling closed-in while the wall carries all the color; near-black Wenge on built-ins gives the eye a resting point so the rust reads intentional, not overwhelming.

Try this palette in your room
Terracotta Kitchen
perimeter cabinets + wallsWhite Dove
island · satinRust
counter stools / hardware backdropChelsea Gray

White Dove perimeter cabinets keep the kitchen light and functional while the Rust island does the color work; Chelsea Gray on a bench or stools ties the warm and neutral halves of the room together without adding a third loud color.

Try this palette in your room
Questions people actually ask

Rust FAQ

Is Rust more orange, brown, or red?

All three, in that order of visibility — but the underlying undertone is red, not yellow, which is what separates it from most "terracotta" paints. In warm light it reads clearly orange-red; in dim or cool light the brown takes over and it can look almost chocolate.

Is it a good front door color?

Yes — it's one of the more dependable jobs for this color. It reads as a deliberate, warm choice from the street, holds up visually in weather the way an oxide-based color should, and pairs cleanly with white or warm greige siding. Skip it against pink-toned brick.

Can I use Rust on kitchen cabinets?

Yes, especially on an island or a single run rather than the whole kitchen. With brass hardware and a pale countertop it looks custom and warm. A full kitchen in Rust over honey-oak floors is a much bigger bet — sample it big before committing.

What white trim goes with Rust walls?

A warm white — White Dove or Swiss Coffee — softens the transition better than a stark cool white, which can make the rust look almost neon by contrast. Keep trim semi-gloss so it reads as a deliberate frame, not an accident.

How many coats does Rust need?

Two coats over most existing colors, with a tinted primer if you're going over a much lighter wall — deep, saturated colors like this one show lap marks and thin patches more than a mid-tone would if you skip priming.

Will Rust look dated, like early-2000s Tuscan paint?

Only if it's used the way that trend used it — sponged, glazed, and wall-to-wall in a small room. Used flat, on one wall, a door, or cabinetry, and paired with black iron or brass instead of gold, it reads current, part of the same terracotta revival behind colors like Cavern Clay and Redend Point.

Have you painted with Rust?

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Ask a Question

Jessica Williams

Not sure about Rust in your room?

Ask Jessica below — every question gets a real reply, usually within a day. Painted Rust — or talked yourself into it for a door or an accent wall? Tell us your room, your light, and how it actually looked. Real rooms help the next reader more than any chart.

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