Why Does Hand Block Print Suit Material Vary in Colour Between Lots?

By Hitesh Sharma, Founder · Shree Srishti Textile, Sanganer, Jaipur · Updated 28 October 2026

Almost every new boutique or reseller who buys from us asks the same thing after the first parcel: "The red in this lot looks a shade deeper than the photo. Is something wrong?" Usually nothing is wrong. That small difference is the clearest sign the fabric was printed by hand and not by a machine.

We have been printing in Sanganer for four generations. In this guide I explain, step by step, where colour variation actually comes from in hand block printing, which differences are normal and which are real defects, and how wholesale buyers can order so that their customers get a matching set every time.

Why doesn't hand block print look exactly the same in every lot?

A screen-printed or digitally printed fabric is made in one long, controlled run. Hand block printing is the opposite. The cloth passes through more than a dozen hand stages, and each one depends on people, water, sunlight and natural materials. My father and grandfather list these stages in their Hindi craft book Haath Thappa Chhapai: harisarna, dhulai (washing), tapai, washing again, sukhai (drying), peela karna (yellowing with harda), peela jhadna, printing (gadh, rekh, chirai, datta), and finishing.

Any of these stages can move the final shade slightly. Here is where it happens.

1. Washing and sun-bleaching the base cloth (dhulai)

Before printing, grey cloth is washed to remove the maandi (starch). The book describes how the cloth is then spread on open ground, sprinkled with water and kept wet so the sun brings out its whiteness. If the whiteness doesn't come in one day, the process is repeated the next day. A cloth that got one extra day of sun starts with a slightly different white. Every colour printed on top shows that difference.

2. Harda treatment (peela karna)

For traditional printing, the cloth is soaked in harda (myrobalan) mixed with tilli (sesame) oil and water. The book gives the ratio as about 3 kg of harda per 100 metres, and notes the work is done in the sun "because sunlight sets the harda". Harda helps colours bind to the cotton. A stronger or weaker harda bath, or a cloudy day, changes how deeply the print colour takes.

3. The block, the hand and the pressure

Each colour in a design needs its own carved wooden block. Sanganeri blocks are carved 4–5 mm deep, and the printer presses each one by hand along the table. Carvers drill small holes (surakh) in bold gadh blocks and paste felt (namda) into hollow spaces so colour comes up evenly. Even so, a printer's pressure is never identical across 500 impressions. You will see tiny shifts in depth and small joins where one impression meets the next. That is the craft, not a fault.

4. Mixing the colour batch

Traditional colours are made in batches. The book records black (syahi) made from 20–25 iron horseshoes and half a kilo of jaggery left in water in an earthen pot for a week, and red printing colour (begar) from alum, gum and red ochre (geru). No two pots are chemically identical. Today many printers, including in Sanganer, use modern fast colours alongside traditional ones. Those are more stable, but they are still mixed by hand for each batch.

5. Dyeing and fixing (ghaan rangna)

In traditional red-black printing, the printed cloth is boiled in a copper vessel (taambdi) with aal colour and dhawadiya flowers. The book notes that colour is "added as needed" while the cloth is moved up and down. The dyer judges by eye. That judgement is why old Sanganeri prints have depth, and also why two dye baths never match perfectly.

6. Water itself

The Chhipa families who settled in Sanganer believed the Saraswati river water had a special quality (taaseer) that made vegetable colours bright (chatakilapan). In Bagru, artisans fixed colours in the water of the Saanbhriya river. Water hardness and minerals still affect how bright a colour turns out after washing.

Source: Haath Thappa Chhapai (Hand Block Printing), Haridwar Sharma & Deepak Sharma, Sanganer — translated by us.

Which differences are normal, and which are real defects?

This is the question that matters most for a reseller, because your customer will ask you. Use this table as a quick guide.

Perfect uniformity is actually a warning sign. If a "hand block" lot looks identical down to every dot, it was probably screen printed. We explain how to tell them apart in our guide on hand block vs screen print suit material.

How do wholesale buyers get consistent colour in a bulk order?

We supply more than 500 retailers and boutique partners, and the ones with the fewest colour complaints follow a few simple habits.

1. Buy each design's full quantity in one order. Pieces from the same lot came off the same table and the same dye bath. If you need 10 sets of one design, take all 10 together rather than 5 now and 5 next month.
2. Mix designs, not lots. Our MOQ of 15–20 pieces can be met by mixing designs, so you can try many prints without splitting one design across two lots.
3. See the actual stock on a live video call. Catalogue photos are taken under studio light. Ask us to show the exact pieces you are buying in daylight before you pay.
4. On a reorder, ask for a fresh photo or video. Popular designs sell out fast and the next lot can be a shade different. Check before you promise a customer an exact match.
5. Keep sets together when you sell. Sell the shirt, bottom and dupatta of one set as packed. Don't swap a dupatta from one set into another.
6. Tell your customer it is hand printed. A one-line note — "small variations are part of hand block printing" — on your catalogue or Instagram post prevents most returns.

Does colour variation affect fading or washing?

No. Shade variation and colour fastness are two different things. Shade variation is about how a colour looks on day one. Fastness is about how well it holds through washing. The book itself warns that when chemical colours are cheaply mixed into natural ones, prints fade fast and spoil the cloth — that is a quality problem, not the natural variation described above. For washing advice, read our care guide for Jaipuri block print fabric. A cold first wash, mild detergent and drying in shade help any hand-printed cotton keep its colour.

Suit material designs to see on a video call

These are live hand block print cotton suit sets with mulmul dupatta from our current stock. Each one is a good example of how red, indigo-blue and turmeric-yellow tones can shift slightly from lot to lot.

See the full range on our hand block print dress material manufacturer page. We also print sarees and hand block bedsheets, where the same colour rules apply. To understand each printing step in more detail, read the Sanganeri hand block printing process.

Frequently asked questions

Is colour variation in hand block print a defect?

No. Small differences in shade, print depth and block joins are natural in hand block printing. A wrong design, a missing piece, a large misprint or a hole is a defect.

Why does my suit look different from the catalogue photo?

Studio lighting, phone cameras and screen settings all change how colour looks. The lot you received may also be from a different dye bath than the photographed piece. A live video call before dispatch is the best way to see true colour.

Can I reorder the exact same shade later?

Often the next lot is very close, but an exact match is not guaranteed with hand printing. If a matching shade is important, buy the full quantity of that design in one order.

Why are the shirt, bottom and dupatta slightly different in tone?

They are often different fabrics — for example cotton for the suit and mulmul for the dupatta — and each fabric takes colour a little differently.

Does a lighter lot fade faster?

Not necessarily. Shade is about how colour looks when new; fastness depends on the colours, fixing and washing. Follow cold-wash, shade-dry care for any hand-printed cotton.