Seeing purple during meditation is common and generally harmless. It can result from normal brain activity in your visual cortex, pressure on closed eyelids, or deepening concentration. Depending on your framework, it may carry spiritual significance or simply reflect your nervous system settling into a relaxed state. Either way, it’s not something to worry about, and most meditation traditions treat it as a signpost rather than a destination.
What’s Happening in Your Brain
When you close your eyes and sit quietly, your brain doesn’t stop generating visual information. The visual processing area at the back of your skull can remain active even without input from your eyes, and this activity sometimes produces colors, shapes, or light. These spontaneous images are called phosphenes, and they’re a normal product of neural firing in the absence of external stimulation.
Research using EEG monitoring has shown that during deep meditation, high-frequency brain waves (gamma oscillations, in the 30 to 70 Hz range) increase significantly in the visual processing regions. A study published in Frontiers in Psychology found that this gamma power was consistently higher when a meditator was experiencing visual imagery compared to periods of deep meditation without visions. In other words, your brain is genuinely doing something different when those colors appear. It’s not imagination in the dismissive sense; it’s measurable electrical activity in the part of your brain that processes sight.
Why purple specifically? That likely comes down to individual variation in how your visual neurons fire, combined with the fact that purple sits at the short-wavelength end of visible light. Some people see blue, others see gold or white. The particular color you see can shift session to session.
Why Purple Feels So Calming
There’s a reason the color purple doesn’t feel jarring or alarming when it shows up. Research on color and cognition has found that purple produces the lowest state of arousal compared to other colors like green, red, or orange. In one study comparing how different colors affect mental states, purple consistently led to the greatest decrease in arousal, both in physical environments and virtual reality settings. Blue had a similar calming effect, but purple was at the bottom of the activation scale.
This lines up with what many meditators report: seeing purple tends to coincide with feeling deeply relaxed or settled. Your nervous system is likely in a parasympathetic (rest-and-digest) state at that point, and the low-arousal quality of the color itself may reinforce that calm rather than pulling you out of it.
The Spiritual Interpretation
In yogic and Hindu traditions, purple and indigo are linked to the Ajna chakra, commonly called the Third Eye. This energy center sits between the eyebrows and is traditionally associated with intuition, inner insight, and the ability to perceive beyond ordinary sensory experience. A balanced Third Eye chakra is said to enhance clarity of thought, creativity, and a sense of alignment between your physical and spiritual selves.
If you practice within this framework, seeing purple during meditation is often interpreted as activation or opening of the Third Eye. It’s considered a sign that your awareness is moving inward and that you’re accessing a subtler layer of perception. Many practitioners view it as an encouraging marker of progress, not something to chase but something to acknowledge.
Buddhist meditation traditions have a parallel concept called nimitta, which refers to visual signs the mind generates when it reaches deep concentration. These nimittas often appear as a bright light or glow that varies in color and intensity. They typically emerge when a meditator achieves what’s called access concentration, a state of sustained, stable focus on a single object like the breath. In this context, visual phenomena are seen as signposts indicating that the meditator is approaching more profound states of absorption, known as jhanas. The color itself matters less than what it signals about your depth of focus.
How Meditation Creates Visual Phenomena
Classical yoga describes an eight-limbed path, and two of those limbs help explain why colors appear during practice. Pratyahara is the withdrawal of attention from external distractions. Dharana is the deliberate focusing of that freed-up attention on a single point, like a mantra or the breath. Pratyahara is the “turning away,” and dharana is the “turning toward.” They work together.
As your senses withdraw from the outside world, your brain doesn’t go blank. It redirects its processing power inward. Within the yogic tradition, this is described as tuning into inner sound and light currents, a form of subtle sensory experience that naturally arises when the gross senses quiet down. The colors many people see during meditation, purple included, fit neatly into this stage of practice. Your mind is no longer occupied with external stimuli, so it begins to register its own internal activity.
This is also why visual experiences tend to appear more often as your practice deepens over weeks or months. A beginner whose mind is still jumping between thoughts is less likely to notice subtle visual phenomena than someone who has developed the ability to sustain steady focus.
What to Do When You See It
Most meditation traditions agree on one thing: don’t grab onto it. The appearance of color during meditation is interesting, but treating it as a goal or trying to intensify it pulls you out of the state that produced it in the first place. It’s a byproduct of concentration, not the point of concentration.
The practical advice is to notice the purple light the same way you’d notice a sound outside the window. Register it, let it be there, and gently return your attention to whatever your primary focus is, whether that’s the breath, a mantra, or open awareness. If you chase the visual experience, you’ve shifted from meditating to watching a light show. If you resist it or worry about it, you’ve added tension to a practice built on letting go.
Some practitioners find that the purple light naturally evolves over time, shifting to white or gold, expanding, or fading entirely as concentration deepens further. Others see it consistently for years. Neither pattern is better or worse. The visual experience is a reflection of your current mental state, not a scoreboard.
When It Might Be Something Else
In the vast majority of cases, seeing colors during meditation is benign. But certain visual symptoms are worth paying attention to because they can signal eye or neurological conditions unrelated to your practice.
Flashes of light that appear suddenly in one or both eyes, especially when accompanied by a burst of new floaters (small dark spots or squiggly lines drifting across your vision) or a shadow that looks like a curtain closing over part of your visual field, can be signs of retinal detachment. This is a medical emergency that requires prompt treatment.
Migraine aura is another possibility. It typically involves zigzagging patterns, shimmering spots, or temporary blind spots lasting about five minutes to an hour. Migraine aura usually affects both eyes. If the visual disturbance hits only one eye, that can indicate a rarer condition called retinal migraine.
The key differences: meditation-related visuals are soft, diffuse, and tied to your practice. They appear when you’re deeply relaxed with your eyes closed and fade when you open them. Medical warning signs tend to be sudden, persistent, geometric, or accompanied by other symptoms like headache or vision loss. If your visual experiences follow you outside of meditation or change abruptly, that’s worth getting checked.