Lucky and unlucky colours in Vedic astrology

Colours in Vedic astrology belong to the grahas, not to people. Each graha has a colour long associated with it, and the whole idea of a favourable or unfavourable colour is downstream of that: a colour is favoured because you are strengthening the graha it belongs to, and avoided because you are not trying to strengthen that one at present. That is the entire mechanism tradition claims. No colour causes harm to anybody, and a website telling you that black is unlucky for you is inventing a rule that the texts do not contain.

I get asked about this often, usually by someone who was told to stop wearing a colour they like. So it is worth setting out what the tradition actually is, and where it stops.

The colours of the grahas

These associations are old and consistent across the standard sources:

Graha	Colour
Sun	Deep red, copper, orange
Moon	White, pale silver
Mars	Red
Mercury	Green
Jupiter	Yellow, gold
Venus	White, bright pastels
Saturn	Dark blue, black
Rahu	Smoke grey, mixed and shifting shades
Ketu	Brown, grey, mixed colours

The weekday colours everybody half knows come straight from this, because each weekday belongs to a graha. Yellow on Thursday for Jupiter, white on Monday for the Moon, red on Tuesday for Mars, black or dark blue on Saturday for Saturn. When a temple or a household observes those, that is the reasoning behind it. It is a way of keeping the day and its graha in mind, and there is nothing more mysterious to it than that.

Where a personal colour would come from

If your chart is being read properly, the question is which grahas you want to strengthen. That depends on which rashi rises in your chart, which grahas rule the houses that matter for the question you brought, and which period is running.

Two people with the same rashi can want different things strengthened, because the houses their grahas rule depend on the lagna, and the lagna depends on the birth time. This is the reason a colour recommendation cannot be made from your date of birth or from your name. If a calculator asked you only for a date, it did not know where your lagna was, and therefore it did not know which grahas rule what in your chart. Whatever it printed was a general table, not your chart.

You can see your own lagna in a couple of minutes with the free kundli, and what a kundli calculator can and cannot tell you explains how to check that it is right.

The colour associated with your rashi

People usually want this as a list by rashi, so here it is, worked from the graha that rules each rashi. Read it as the colour to lean towards, not as a rule about the rest of the spectrum.

Rashi	Ruling graha	Colour
Aries, Scorpio	Mars	Red
Taurus, Libra	Venus	White, bright pastels
Gemini, Virgo	Mercury	Green
Cancer	Moon	White, pale silver
Leo	Sun	Deep red, orange, gold
Sagittarius, Pisces	Jupiter	Yellow
Capricorn, Aquarius	Saturn	Dark blue, black

I have deliberately not published the matching list of colours to avoid, and I want to say why. That list is the thing every calculator leads with, and I can point to no classical text that assigns each rashi a harmful colour. The graha-to-colour associations above are old and traceable. The harmful-colour table is not, and a table with no source behind it should not be deciding what anybody wears.

The idea of an unlucky colour

Here is the correction, and it is the reason this article exists.

Tradition works by strengthening. A colour associated with a graha you are working with is worn to keep that graha present. That is the positive instruction, and it is the one the texts give. The negative instruction, avoid this colour because it is bad for you, is mostly a modern invention, and where a traditional version of it exists it is far weaker than it sounds: it says that a colour associated with a graha you are not currently emphasising is simply not the one to reach for.

That is a very long way from harm. Wearing black does not attract Saturn's difficulties. Saturn's difficulties, where tradition speaks of them, arrive from Saturn's position and its period, not from a shirt. During Sade Sati, which is when most people ask me about black, the useful practices tradition recommends are patience, honest work, steadiness in commitments and generosity where it costs you something. Not a change of wardrobe.

People do get talked out of colours they like by these lists, and sometimes out of clothes they already own. None of that is asked for by the tradition.

How to use colour sensibly

Where I do find it useful is as attention rather than as mechanism. If you have decided to work on something in yourself, keeping a colour with you on the day associated with it is a small daily reminder of a decision you already made. That is a real benefit and it is a human one. Tradition asks something similar of the person who ties a thread or keeps a fast: the act is a way of holding an intention steady.

So: wear the colour of the graha you are attending to on that graha's day, if that helps you. Wear white for the Moon on Monday if you are trying to be steadier in your moods. Wear yellow on Thursday if the year is about study or about being a person others can rely on. And wear whatever you like on the other days.

If you want to know which grahas your chart actually asks you to strengthen, that is read from the chart and the running period, and it is what a reading is for. It is also usually a more interesting answer than a colour.

FAQ

Is black an unlucky colour?

No. Black is associated with Saturn, and Saturn is associated with delay, effort and discipline rather than with harm. Tradition does not say that wearing black brings difficulty. In several parts of India black is worn deliberately for specific observances. If you were told to stop wearing it, you were told something the texts do not say.

What colour should I wear on my birthday?

Common practice is the colour of the graha that rules the weekday your birthday falls on, or the colour of the graha ruling your rashi. Either is a reasonable habit. Neither one changes the year ahead, and any page that says otherwise is selling something.

Can wearing the right colour replace a gemstone?

They are not equivalent in the tradition, and I would be careful with both. A gemstone is prescribed from a chart, by someone who has read that chart, and a good one is expensive. Colour is free, harmless, and asks nothing of you. If you are choosing between them and nobody has read your chart, choose the colour, and get the chart read before you spend money on a stone.