White noise and pink noise are popular sonic hues for anyone struggling to sleep. Both use a variation of high frequencies and low frequencies that are often linked to restful sleep. But what is the difference between them, and how can you know which is best suited for you? We've put pink noise vs white noise to help you find the right solution.


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Pink Noise

a girl laid on a bed with headphones on in a pink hoodie

Let's start with pink noise. Pink noise is more intense at lower frequencies, making it a deeper sound that many people enjoy. We hear pink noise all the time in nature from things such as rustling leaves, ocean waves and heartbeats. If you are woken often by noisy neighbours or traffic outside, playing pink noise in your room at night can help lull you into a deeper sleep meaning those disturbances wake you less.

A good night's sleep can really impact your daily life; it can affect weight, mood, energy and concentration. So if you are struggling to get enough rest, try pink noise. There are plenty of apps and sleep noise machines out there to help you get a good night's sleep.

White Noise

Where pink noise is often things we would hear in nature, white noise is often one frequency like a humming noise. It is more like background noise than noises of nature, such as the sound of a fan or television static. Many people prefer white noise as it gives them something else to focus on that drowns out other noises. Those who like white noise could find pink noise distracting.

Other Types of Colour Noise

There are other types of colour noise, but they aren't all suited for those wanting to rest and sleep. Brown noise is the next step down from pink. It's a much lower frequency similar to that of thunder rumbling or waterfalls. These aren't necessarily the kind of sounds you would find soothing at bedtime.

Blue noise is a much higher frequency and the complete opposite of brown noise, making it one to avoid when you want to sleep. It is likened to the sound of water hissing out of a tap.

There are many other types of colour noise, but if you want a good night's sleep, pink and white noise are often your best bet. When choosing your colour of noise for sleep or rest, it really is pink noise vs white noise and it does come down to your preferred type of background noise. If the sounds of nature soothe you, try pink noise. However, if the quiet hum of one frequency is more your level, white noise is for you.


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