The closest widely recommended Benjamin Moore match for Sherwin-Williams Comfort Gray (SW 6205, LRV 54) is Silver Marlin (2139-50), at roughly LRV 57, the same soft green-gray with a whisper of blue, reading just a hair lighter and cleaner. The most popular online pick is Gray Wisp (1570), near LRV 65, which is clearly lighter and airier and leans a touch greener.
On the Behr deck, the closest match by color distance is Rhino (710E-3), a soft green-gray that lands very close to Comfort Gray in value, though it can read a touch warmer.
None of these are official equivalents, and Comfort Gray's nearest cousins tend to drift a little lighter, so the reliable move is to confirm the match on your own wall before you buy a gallon.
Comfort Gray (SW 6205) is one of Sherwin-Williams' most loved soft green-grays: a coastal, spa-calm color with a published LRV of 54 that keeps it light-to-medium and genuinely easy to live with. If you have fallen for it but your painter stocks Benjamin Moore or Behr, you are asking a fair question: what is the closest equivalent? The honest answer starts with how cross-brand paint matching works. No manufacturer publishes official equivalents to a competitor's color, so matching really means finding the paint with the closest LRV and the closest undertone. Get both close and your eye reads them as the same color. Here are the matches we reach for, and exactly how far each one sits from Comfort Gray.
The closest matches, side by side
| Color | Brand + code | Approx LRV | Undertone vs Comfort Gray | Verdict |
|---|---|---|---|---|
| Comfort Gray | Sherwin-Williams SW 6205 | 54 | Reference (soft green-gray with a whisper of blue) | The color we are matching |
| Silver Marlin | Benjamin Moore 2139-50 | ~57 | Same green-gray, a hair lighter and cleaner | Closest BM match |
| Gray Wisp | Benjamin Moore 1570 | ~65 | Clearly lighter and airier, a touch greener | Popular BM alternative (runs lighter) |
| Rhino | Behr 710E-3 | ~54 | Very close in value, a touch warmer and greener | Closest Behr match |
Try it on your house
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The LRVs above are published-figure approximations (Comfort Gray's LRV of 54 comes from Sherwin-Williams' own data) and can drift with batch, sheen, and lighting. The hex values we cite (Comfort Gray approx #BEC3BB, Silver Marlin approx #C4C8BF, Gray Wisp approx #D0D5CE, Rhino approx #BDC0B7) are digital renderings only. A physical paint chip is the authoritative reference, and a screen never quite tells the truth about a soft green-gray.
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Why there is no exact Comfort Gray equivalent
Every brand builds its colors on its own tint bases and its own colorant set, then measures LRV in its own lab. Two colors that look like twins on a fan deck can still land a few points apart on paper, because the recipes underneath are different. Comfort Gray is a Sherwin-Williams formula, and Silver Marlin is a Benjamin Moore formula, so even when they read as the same soft green-gray in a room, the pigments getting there are not identical. That is why we talk in deltas rather than in absolutes. It is also worth saying plainly: Comfort Gray is already a light-to-medium green-gray, and Benjamin Moore's nearest options tend to sit a little lighter still, so most of the drift here is toward more brightness, not less.
Undertone is where the small differences show up most. Comfort Gray sits in a delicate balance of green and gray with a whisper of blue, and that balance can tip depending on the light and the colors around it. A match that runs lighter (like Gray Wisp) lifts the green forward and can lose a little of Comfort Gray's grounding in a bright room, while a match a touch warmer (like Behr Rhino) nudges it toward a softer, greener gray. A color-matching machine can get the base color impressively close, but it cannot promise the undertone will behave the same way across brands. The delta is small enough to trust in most rooms, and just large enough that we never call it exact.
Sheen and application add one more layer. Comfort Gray in a flat finish reads softer and grayer than the same color in a satin or eggshell, which bounces more light and can pull the green and blue forward. If you are comparing a Benjamin Moore or Behr match to Comfort Gray, use the same sheen on both samples, or you are testing two variables at once. The reliable path is old-fashioned: paint a poster board or a peel-and-stick sample in each candidate, tape them to the actual wall, and live with them for a couple of days. Watch them at 9 a.m., at 3 p.m., and under your evening lamps. That is when a three-point LRV gap either disappears into the room or reveals itself as the wrong color, and it costs a few dollars instead of a repainted wall.
When the Benjamin Moore match works (and when to stay Sherwin-Williams)
- Your painter or contractor already carries Benjamin Moore, and reordering within one line keeps sheen, coverage, and touch-ups consistent across the whole job.
- You want the room to read a hair lighter and airier: Silver Marlin, and especially Gray Wisp, open up a dim space a little more than Comfort Gray does. If you love Comfort Gray's exact green-gray balance, check the Comfort Gray undertones and best rooms breakdown first, then decide how much shift you can live with.
- You are torn between Comfort Gray and a lighter, airier cousin: our side-by-side of Sea Salt and Comfort Gray shows how much a jump in LRV changes the whole mood of a room, which is the same shift you feel moving to a lighter Benjamin Moore match.
- Stay Sherwin-Williams when the rest of your palette (trim, cabinets, adjacent rooms) is already specified in SW colors. Matching within one deck removes guesswork, and Comfort Gray itself is easy to source nationwide.
Related matches
If you are matching a whole palette across brands, you are probably juggling more than one green. We use the same closest-match method for two of the most searched green-grays in the Sherwin-Williams line: the Benjamin Moore match for Evergreen Fog and the Benjamin Moore match for Pewter Green. Same approach, same honesty about the deltas, so you can plan the trim and the walls with confidence.
Frequently asked questions
What is the closest Benjamin Moore equivalent of Comfort Gray?
The closest widely recommended Benjamin Moore match is Silver Marlin (2139-50), at roughly LRV 57 against Comfort Gray's LRV 54. It carries the same soft green-gray character with a whisper of blue and reads just a hair lighter and cleaner. Gray Wisp (1570), near LRV 65, is the more popular online pick, but it runs clearly lighter and a touch greener. Neither is an official equivalent, so the safe move is to test both on your own wall before you commit.
Is there a Behr version of Comfort Gray?
Behr does not publish an official Comfort Gray match, but Rhino (710E-3) is the closest by color distance, a soft green-gray that lands very close to Comfort Gray in value. It can read a little warmer and greener depending on your light, so treat it as the closest Behr match rather than an exact copy, and confirm it with a sample on your wall.
Why do the LRV numbers differ slightly between brands?
Each brand mixes color on its own tint base and publishes LRV from its own measurements, so two colors that look like twins on a fan deck can differ by a few points. A delta of about three LRV points, like Comfort Gray at 54 versus Silver Marlin at 57, is small enough to read as the same color in most rooms, though it can shift in low light. That is why we always say to test.
Will the Benjamin Moore match look exactly like Comfort Gray on my wall?
Probably very close, but not identical. Undertone, sheen, and your room's light all nudge the final result, and hex or RGB previews are only digital approximations of a physical chip. The only way to be sure is to sample the Benjamin Moore match and Comfort Gray side by side on the actual wall, in daylight and at night, before you buy the gallon.
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Trademark notice. Sherwin-Williams and Comfort Gray, Benjamin Moore, and Behr are trademarks of their respective owners. FacadeColorizer is not affiliated with, endorsed by, or sponsored by these companies. Brand and color names are used descriptively (nominative fair use). Hex and RGB values are approximate digital renderings; the only authoritative reference is a physical paint chip.
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