Leshya: The Six Colours of the Soul's Mood

Leshya is a distinctive Jain doctrine that describes the psychic complexion of the soul, the coloring that arises from the interplay of the passions with the activity of mind, speech, and body. The term is often rendered as "soul-colour" or "tint," and it refers to the way inner dispositions stain the soul and influence the flow of karma. Leshya functions as a kind of moral and emotional aura, and Jain texts correlate it both with states of mind and with subtle material coloration.

There are six leshyas, arranged from the most inauspicious to the most auspicious, and each is associated with a colour, a smell, a taste, and a characteristic temperament. The first three are the ashubha or inauspicious leshyas, and the last three are the shubha or auspicious ones. Krishna leshya is black, the darkest and most sinful, marked by cruelty, relentless anger, and complete absence of compassion. Nila leshya is blue, characterized by sloth, envy, cowardice, and deceit. Kapota leshya is grey or dove-coloured, tinged with crookedness, dishonesty, and irritability. These three drag the soul downward and correspond to intense passions and heavy karmic influx.

The three higher leshyas lift the soul upward. Tejo leshya is red or fiery, associated with discipline, honesty, and a temperament that is discriminating and dutiful. Padma leshya is yellow or lotus-hued, marked by forbearance, compassion, and self-control. Shukla leshya is white, the purest of all, radiant with equanimity, complete impartiality, and freedom from attachment and aversion. As the leshyas brighten, the passions subside and the karmic bondage grows lighter, until in the whitest states the soul approaches purity.

The classic and much-loved illustration of the six leshyas is the parable of the jambu, or rose-apple, tree. Six travellers, hungry on a journey, come upon a tree laden with ripe fruit and wish to eat. The first man, filled with the black leshya, proposes to uproot the entire tree to get at the fruit. The second, in the blue leshya, would cut down the great trunk. The third, in the grey leshya, would lop off the large branches. The fourth, in the red leshya, would cut only the small branches that bear fruit. The fifth, in the yellow leshya, would pluck merely the fruit-laden clusters. The sixth, in the white leshya, gently gathers only the ripe fruit that has already fallen to the ground, harming nothing at all.

The parable makes vivid how a single situation reveals six grades of intention, from wanton destruction to careful non-violence. The same end, satisfying hunger, is pursued with radically different degrees of harm, and the leshya is measured not by the outcome but by the quality of the will behind the act.

Leshya is not a fixed trait but a fluctuating condition that changes with a being's thoughts and passions from moment to moment, though beings also have a general leshya that colours a whole lifetime and even conditions the state of their next birth. The leshya at the moment of death is held to be especially influential in shaping the soul's future destiny.

Because the leshyas both express and reinforce the passions, and because the passions determine the duration and intensity of karmic bondage, cultivating the brighter leshyas is an integral part of Jain spiritual practice. By purifying intention, restraining anger, pride, deceit, and greed, and fostering compassion and equanimity, the aspirant gradually moves from the darker to the lighter tints. The doctrine of leshya thus offers a subtle psychology of moral progress, teaching that the colour of the mind is inseparable from the fate of the soul.