Content: Struggling to shut down your brain at night or finding it impossible to focus on that assignment? You might have seen the viral trend on TikTok about "color noises." It turns out, wrapping yourself in a blanket of sound might be the key to better rest and productivity. But with White, Pink, and Brown noises available, which one should be on your playlist?

The "color" of noise refers to the energy and frequency of the sound wave. Let's break it down. White Noise is the most familiar one. It contains all frequencies at equal intensity, creating a static-like sound similar to a whirring fan or air conditioner. It acts as an auditory shield, perfect for masking sudden, jarring background noises that might wake you up.

If White Noise feels too harsh or high-pitched, try Pink Noise. This variation is deeper and more balanced. Think of natural sounds like steady rainfall, rustling leaves, or a gentle waterfall. Research suggests Pink Noise is excellent for relaxation and may help improve deep sleep phases, making it a favorite for those who want a calmer vibe.

Then there is the current favorite, Brown Noise (also known as Red Noise). This one drops the high frequencies and boosts the low bass tones. It sounds like a deep rumble of thunder, heavy ocean waves, or a strong river current. Many people find Brown Noise incredibly soothing for quieting a racing mind, easing anxiety, and helping with deep focus during study sessions.

While science is still catching up, experimenting with these sound colors could be the game-changer your sleep routine needs. Just remember to keep the volume at a safe level to protect your hearing.