What Colors Are Bed Bugs Attracted To? Fact vs Myth (2026)

✅ Reviewed by our prevention editors • Updated June 2026 • 11 min read

A surprisingly popular question is whether the color of your sheets or luggage affects bed bugs, so let us tackle it: what colors are bed bugs attracted to? Research has suggested that bed bugs tend to prefer dark, sheltered colors like red and black — likely because those colors resemble the dark crevices they hide in — and tend to avoid bright colors like white and yellow. So there is a real, if minor, color preference rooted in their hiding instinct.

But here is the crucial context: color is not a meaningful attractant or repellent compared to the things that actually drive bed bugs, like the warmth and carbon dioxide of a host. So while the color question is interesting, you cannot use color to protect yourself, and you should not read too much into it. What color does offer is a small practical edge for detection, which we will explain.

In this guide you will learn what colors bed bugs lean toward, why they prefer dark sheltered colors, whether color actually matters, the real benefit of light-colored bedding, and what truly attracts bed bugs. We will use clear tables and finish with a printable checklist. 💚

What Colors Attract Bed Bugs? Quick Answer

The quick answer is that bed bugs have shown a tendency to prefer dark, sheltered colors such as red and black, and to avoid bright colors like white and yellow. The leading explanation is that darker colors resemble the tight, dark crevices where bed bugs like to hide, so they gravitate toward them as potential harborage, while bright, open-feeling colors are less appealing as hiding spots.

However — and this is the important part — color is a minor preference, not a powerful attractant or repellent. Bed bugs are driven primarily by the cues of a host, like body heat and the carbon dioxide we exhale, far more than by color. So you cannot use color to keep bed bugs away, and the color question is mostly interesting trivia with one small practical use: light-colored bedding makes it easier to spot evidence. Our guide on what attracts bed bugs covers the cues that really matter.

Bed bugs lean toward dark, sheltered colors like red and black and shy from bright ones — but color is a minor hiding preference, not a real attractant or repellent. Host cues matter far more.

What Colors Are Bed Bugs Attracted To?

Studies looking at bed bug color preferences have found that, when given a choice of colored shelters, bed bugs tended to favor darker colors — notably red and black — and tended to avoid lighter colors like white and yellow. The interpretation is that this reflects their harborage-seeking behavior: dark colors mimic the appearance of the snug, dark hiding spots they prefer, so a dark shelter feels safer to them.

It is worth emphasizing that this is a preference observed in the context of choosing a place to hide, not evidence that color strongly draws bugs to a host or repels them from one. The bugs were selecting among shelters, and the color tendency is best understood as part of their instinct to seek concealed, dark refuges, consistent with how they behave in homes by tucking into dark crevices.

So when people ask what colors bed bugs are attracted to, the honest answer is that they show a modest preference for dark, sheltered colors in the context of hiding — but this is a far cry from color being a meaningful factor in whether you get bed bugs or get bitten. The takeaway is interesting but limited in practical impact. Our guide on where bed bugs hide covers their love of dark crevices.

Why They Prefer Dark, Sheltered Colors

The preference for dark colors makes sense given bed bug behavior. Bed bugs are secretive, hiding by day in tight, dark crevices to avoid detection and stay protected, so a dark-colored shelter aligns with the kind of concealed refuge they instinctively seek. A dark color likely signals a safe, enclosed hiding spot to them, which is why they would choose it over a bright, exposed-feeling one.

This ties into their broader survival strategy of staying hidden and emerging mainly at night to feed. Anything that resembles a dark, snug harborage is appealing, and color is one cue among several (alongside the physical tightness and darkness of a real crevice). So the color preference is really an extension of their harborage-seeking instinct rather than a separate attraction.

Understanding this helps put the color finding in perspective: bed bugs are not drawn to red or black sheets in some special way that makes you more likely to get bitten; they simply lean toward dark shelters when choosing where to hide. In a real home, the structure and darkness of a crevice matter far more than the color of your bedding. Our guide on whether bed bugs come out in the light covers their preference for darkness.

Colors They Tend to Avoid

On the flip side, bed bugs in those choice studies tended to avoid bright colors like white and yellow, apparently finding them less appealing as hiding spots. The likely reason is the mirror image of their dark preference: bright colors feel exposed and open rather than dark and concealed, so they do not resemble the safe crevices bed bugs seek for harborage.

It can be tempting to conclude from this that you should use white or yellow bedding to repel bed bugs, but that conclusion does not hold — avoiding a bright shelter when choosing among options is not the same as being kept away from a host. A hungry bed bug will still come to feed on a person regardless of the color of the sheets, because the host cues that drive feeding overwhelm any color preference.

So while bed bugs may shy away from bright colors as hiding spots, this offers no reliable protection. Bright bedding will not keep bed bugs out of your bed or stop bites. The avoidance of bright colors is, again, a minor hiding preference rather than a usable defense. Its main practical value is that lighter bedding helps you see evidence, which we cover below. Our guide on bed bug myths vs facts addresses similar misconceptions.

Color Tendencies at a Glance

Color	Bed Bug Tendency	Why
Red	Preferred (as shelter)	Resembles dark crevices
Black	Preferred (as shelter)	Dark, concealed feel
White	Tended to avoid	Bright, exposed feel
Yellow	Tended to avoid	Bright, exposed feel
Any color vs a host	Host cues win	Heat and CO2 drive feeding

Color is a minor hiding preference — it does not override the host cues that actually draw bed bugs.

Does Color Actually Matter for Bed Bugs?

In practical terms, color does not meaningfully matter for whether you get bed bugs or get bitten. The factors that actually drive bed bugs are the cues of a host — primarily body heat and the carbon dioxide we exhale, along with other signals — which guide them to a person to feed. These cues are powerful and are what bring bugs to your bed at night, regardless of the color of anything around them.

Color preference, by contrast, is a subtle factor observed mainly in the narrow context of choosing a hiding shelter. It does not determine whether bugs infest your home (that is about hitchhiking and harborage) or whether they feed on you (that is about host cues). So in the hierarchy of what matters for bed bugs, color is near the bottom, well below feeding cues, hiding opportunities, and how bugs are introduced.

This means you should not make decisions — like choosing bedding or luggage colors — based on trying to deter bed bugs by color, because it will not work. The color question is genuinely interesting and reflects real behavior, but it is not a lever you can pull for protection. Focus your energy on the factors that do matter. Our guide on how bed bugs spread covers what really determines whether you get them.

Can Colored Sheets Repel Bed Bugs?

No — colored sheets cannot reliably repel bed bugs, despite the appeal of such a simple trick. Even though bed bugs may avoid bright colors when choosing a hiding shelter, this preference is far too weak to override their drive to feed. A hungry bed bug responds to the warmth and carbon dioxide of a sleeping person and will come to feed regardless of whether the sheets are white, yellow, red, or black.

Relying on sheet color for protection is therefore a mistake, much like relying on leaving the lights on or using a scent. It can create a false sense of security while an infestation continues, and it diverts attention from the measures that actually work. No color of bedding will keep bed bugs out of your bed or stop bites if bugs are present and you are there to feed on.

So enjoy whatever bedding colors you like for their own sake, but do not choose them hoping to deter bed bugs. The real protection comes from physical measures — interceptors, an encasement, bed isolation — and from treating any infestation. Color is not part of an effective defense. Our guide on how to sleep with bed bugs covers measures that genuinely reduce bites.

Color Myths vs Facts

Myth	Fact
Bright sheets repel bed bugs	Host cues override any color preference
Dark sheets attract bed bugs to you	Color does not draw bugs to a host to feed
Light luggage keeps bugs out	Bugs hitchhike regardless of color
Color is a useful defense	Color is a minor hiding preference only
Changing sheet color solves bites	Only treating the infestation does

The Real Benefit of Light-Colored Bedding

There is one genuine, practical benefit to light-colored bedding, and it has nothing to do with repelling bugs: it makes evidence easier to see. Dark fecal stains, shed skins, and the bugs themselves stand out much more clearly against white or light sheets than against dark patterned ones, so light bedding can help you detect a problem earlier during routine use and inspection.

This is a detection advantage, not a protection one. Light bedding will not keep bed bugs away, but it can help you notice the telltale dark spots and bugs sooner, which supports early detection — and early detection, as we know, makes a big difference in how easy an infestation is to handle. So if you want a color-related edge against bed bugs, light-colored sheets for visibility is the only one worth considering.

Even so, light bedding is no substitute for proper inspection with a flashlight and monitoring with interceptors. Think of it as a small bonus that makes evidence pop, layered on top of your real defenses. The color question, in the end, points to detection rather than deterrence. Our guide on the signs of bed bugs covers the evidence that light bedding helps reveal.

What Actually Attracts Bed Bugs

Since color is a minor factor, it helps to know what actually attracts bed bugs. The main draws are the cues of a host: body heat and the carbon dioxide we exhale while sleeping are key signals that guide bed bugs to a person to feed, along with other body-related cues. These are what bring bugs out of hiding at night and toward the bed, and they operate regardless of color.

Beyond host cues, what determines whether you have bed bugs at all is how they are introduced (hitchhiking on belongings, used furniture, travel) and whether your environment offers the hiding spots they need. None of this is about color. So the genuine factors to focus on are preventing introduction, protecting and monitoring the bed, and reducing hiding spots — not the shade of your sheets.

Understanding the real attractants reframes the color question entirely: bed bugs come for the host and stay for the hiding spots, not for the décor. Putting your effort into the factors that matter — prevention, monitoring, and treatment — is how you actually protect yourself. Our guide on prevention covers those real levers.

Protecting and Monitoring Your Bed

Real protection comes from physical tools, not color choices. The two most valuable are interceptors and an encasement. Interceptors placed under the bed and furniture legs catch crawling bugs and reveal activity, while an encasement seals your mattress and box spring so bugs cannot hide there. You can view interceptor options on Amazon and protect the bed with a mattress encasement (see options on Amazon).

A flashlight makes inspections far more effective, revealing bugs and stains in seams and cracks — far more useful than relying on bedding color. A detection flashlight (view on Amazon) turns a vague suspicion into a clear answer.

These tools work regardless of color and are your genuine defense. Pair them with light-colored bedding (for visibility), good travel habits, and treatment for any infestation. Our complete prevention guide ties it together.

Common Mistakes (and Fixes)

• Mistake: Choosing bright bedding to repel bed bugs. Fix: color does not deter them — use interceptors and an encasement.
• Mistake: Avoiding dark sheets out of fear. Fix: color does not draw bugs to feed on you; pick what you like.
• Mistake: Thinking light luggage stays bug-free. Fix: bugs hitchhike regardless of color — use good travel habits.
• Mistake: Relying on color over real measures. Fix: focus on prevention, monitoring, and treatment.
• Mistake: Ignoring the detection benefit. Fix: light bedding helps you spot evidence earlier.

Expert Pro Tips

• Do not defend by décor. No bedding color repels bed bugs.
• Use light bedding for visibility. The one real color edge is easier evidence-spotting.
• Focus on host cues and hiding. Those, not color, determine your risk.
• Rely on tools. Interceptors and an encasement work no matter the color scheme.

Bed bugs may prefer a dark hiding spot, but they come for your warmth and breath, not your color scheme. You cannot decorate your way to bed-bug-free — you have to defend the bed.

Real-Life Scenarios

The white-sheet catch. Mia switched to white sheets and, weeks later, spotted small dark fecal dots she might have missed on a dark pattern — the light color did not repel anything, but it helped her catch the problem early.

The color myth. Tom bought bright yellow bedding hoping to keep bed bugs away and was dismayed to still get bitten. The host cues drew the bugs regardless, and only treating the infestation fixed it.

The luggage assumption. Dana chose light luggage thinking it would stay bug-free, but bugs hitchhiked in anyway on a trip. Good travel habits, not color, were what protected her.

Frequently Asked Questions

What colors are bed bugs attracted to?

In shelter-choice studies, bed bugs tended to prefer dark colors like red and black and avoid bright ones like white and yellow, likely because dark colors resemble their hiding crevices. But this is a minor hiding preference, not a strong attractant.

Do bed bugs avoid white or light-colored sheets?

They tended to avoid bright colors as hiding shelters, but this does not protect you — a hungry bed bug will still come to feed regardless of sheet color, because host cues like heat and carbon dioxide override color.

Can I repel bed bugs with sheet color?

No. Sheet color cannot reliably repel bed bugs. The color preference is too weak to override their drive to feed. Use physical measures like interceptors and an encasement instead.

Should I use light-colored bedding?

If you want a color-related edge, yes — but only because dark stains, shed skins, and bugs are easier to see against light bedding, which helps early detection. It does not repel bugs.

What actually attracts bed bugs?

Mainly host cues — body heat and the carbon dioxide we exhale — which guide them to a person to feed. Whether you get them at all depends on introduction (hitchhiking) and available hiding spots, not color.

Does luggage color affect bed bugs?

Not meaningfully. Bed bugs hitchhike into luggage regardless of color. Good travel habits — keeping bags off floors and beds and heat-treating clothes — matter, not the color of the bag.

Final Verdict + Checklist

What colors are bed bugs attracted to? They lean toward dark, sheltered colors like red and black and away from bright ones like white and yellow — but only as a minor hiding preference. Color is not a real attractant or repellent, because host cues like heat and carbon dioxide drive bed bugs far more than any color. So do not try to defend yourself by sheet or luggage color. The one genuine color benefit is that light bedding makes evidence easier to spot. Rely on interceptors, an encasement, prevention, and treatment — the things that actually work.

This guide is educational and prevention-focused. It does not diagnose infestations or provide medical advice. Some links may earn us a small commission at no extra cost to you.