How Much Does Colour Interior Printing Cost on Print-on-Demand?

Colour interior printing on print-on-demand platforms costs roughly two to five times more per page than black-and-white printing, depending on whether you choose standard or premium colour. On KDP, a 200-page colour interior costs between $6.10 (standard) and $14.00 (premium) to print, compared with $3.40 for the same book in black and white. The difference comes down to ink type, paper weight, and the all-or-nothing rule that applies every page to the colour press.

What Does KDP Charge for Standard vs Premium Colour Printing?

KDP offers two colour interior printing tiers, each using the same formula: fixed cost + (page count × per-page rate) = printing cost. For US-printed paperbacks, the current rates are:

• Black and white: $1.00 fixed + $0.012 per page
• Standard colour: $1.00 fixed + $0.0255 per page
• Premium colour: $1.00 fixed + $0.065 per page

These figures are taken from KDP’s Paperback Printing Cost page at the time of publishing. KDP updates rates periodically, so check the official page or the Printing Cost and Royalty Calculator for current figures.

To put those numbers in context, here is what a 200-page paperback costs to print under each option:

• Black and white: $1.00 + (200 × $0.012) = $3.40
• Standard colour: $1.00 + (200 × $0.0255) = $6.10
• Premium colour: $1.00 + (200 × $0.065) = $14.00

Standard colour was introduced as a lower-cost alternative to premium. It uses inkjet printers rather than the toner-based printers used for premium colour, which is why the per-page rate is roughly 60% lower. The trade-off is print quality: standard colour produces acceptable results for books with occasional charts, maps, or lightly coloured illustrations, but it prints on lighter-weight paper (50–61 lb) that absorbs ink differently. For image-heavy interiors such as cookbooks, photography collections, or children’s picture books, KDP’s colour ink options documentation recommends premium colour for sharper reproduction and better colour fidelity.

One constraint that catches authors off guard: standard colour has a 72-page minimum, while premium colour requires only 24 pages. If your colour book is shorter than 72 pages (common for children’s picture books), standard colour is not available; you must use premium. We regularly see authors plan around the cheaper standard tier only to discover their 32-page picture book cannot use it.

What Does IngramSpark Charge for Colour Interior Printing?

IngramSpark uses the same basic formula (cost per page × page count + cost per unit = total printing cost) but publishes its rates on a downloadable price sheet rather than a public help page. The IngramSpark pricing page provides a calculator and links to the current rate card, which was updated effective 1 February 2026.

IngramSpark’s colour tiers are labelled Standard Colour, Premium Colour, and Ultra Premium Colour. The per-page rates vary by trim size and printing location, so there is no single universal figure. As a representative example for a standard US trim size (6×9 paperback), IngramSpark’s standard colour per-page rate runs in the range of $0.04 to $0.05, with premium and ultra-premium rates higher. IngramSpark’s 2026 update actually decreased the per-page cost for standard colour paperbacks while increasing premium colour rates slightly.

An important difference from KDP: IngramSpark allows wider distribution through bookshops and libraries via Ingram’s catalogue, but the wholesale discount (typically 55%) is deducted before calculating your compensation. This means the effective cost of colour printing on IngramSpark is higher than the per-page rate alone suggests, because a larger share of the list price goes to the retailer. Authors formatting children’s picture book illustrations for print-on-demand need to factor this into their pricing calculations on both platforms.

Why Can’t You Mix Colour and Black-and-White Pages in a POD Book?

You cannot selectively print some pages in colour and others in black and white on either KDP or IngramSpark. This is the “all-or-nothing” rule: when you select a colour ink option, every page in the book is printed on the colour press, even if only three of your 200 pages contain colour content. The remaining 197 black-and-white pages still incur the colour per-page rate.

This is a physical constraint of how print-on-demand works. Each book is printed on a single press in a single pass. Switching between a colour press and a monochrome press mid-book would require splitting the print job, running two separate machines, and then binding the mixed output together. That workflow exists in offset printing (it is called “colour inserts” or “tip-ins”), but it is not economically viable at a quantity of one.

The practical consequence is that authors need to make a binary decision at the book level. If your non-fiction book has 10 colour diagrams spread across 250 pages, you are paying the colour per-page rate on all 250 pages. For a book like that on premium colour, the printing cost difference between colour and black and white is ($0.065 − $0.012) × 250 = $13.25 extra per copy; just for those 10 diagrams. For most authors we work with, the practical solution is to produce the print interior in black and white while keeping colour images in the ebook edition, where readers on colour screens see them as intended. If you take this route, design your charts, graphs, infographics, and maps so they do not rely on colour alone to convey distinctions. A difference that is clear in a colour key can disappear in greyscale: while the human eye can distinguish around 30 shades of grey in a continuous block, in a chart or map where shades are separated by white space and labels the practical limit is closer to seven; two colours that looked distinct on screen may merge into the same mid-tone on paper. Use patterns such as cross-hatching, dots, or dashed lines in addition to (or instead of) colour fills to differentiate data series. This is good practice regardless of your printing choice, because WCAG’s Success Criterion 1.4.1 recommends against relying on colour alone to convey information, a guideline that also benefits readers with colour vision deficiency.

How Does Paper Weight Differ Between Standard and Premium Colour?

On KDP, standard colour prints on the same weight paper as black-and-white interiors: 50–61 lb (74–90 gsm) white. Premium colour uses slightly heavier stock at 60–71 lb (88–105 gsm) white. KDP gives ranges rather than fixed values because paper weight varies by printing location. Both colour tiers print exclusively on white paper; cream is not available for colour interiors on either KDP or IngramSpark, because cream stock shifts colour accuracy. If you are deciding between white and cream paper for your print-on-demand book, choosing colour makes that decision for you.

The weight difference between standard and premium colour affects how ink sits on the page. Lighter paper absorbs more ink, which can cause colours to appear slightly muted and can produce more show-through (where ink from one side of the page is faintly visible on the other). For text-heavy books with occasional colour charts, this is rarely noticeable. For full-bleed photography or dense illustration, the heavier premium paper produces noticeably crisper results.

IngramSpark offers four colour tiers: Color 50 (standard quality on 50 lb paper), Color 70 (standard quality on 70 lb paper), Premium Color, and Ultra Premium Color. The last three all use the same 70 lb white paper; what changes is the printing technology. Color 70 and Premium Color are printed with inkjet, while Ultra Premium Color is laser-printed, producing a satin finish with a light sheen and more vibrant colour reproduction. The choice between tiers is therefore about print quality and cost rather than paper weight.

How Does Colour Printing Affect Your List Price and Royalties?

Higher printing costs compress your royalties unless you raise your list price. On KDP’s 60% royalty rate, the royalty formula is: (list price × 60%) − printing cost = royalty. A 200-page book priced at $14.99 in black and white yields ($14.99 × 0.60) − $3.40 = $5.59 per sale. The same book in premium colour yields ($14.99 × 0.60) − $14.00 = −$5.01, which is a loss. You would need to price that book above $23.34 just to break even on premium colour.

Standard colour is more forgiving. The same 200-page book at $14.99 yields ($14.99 × 0.60) − $6.10 = $2.89. Still lower than the black-and-white royalty, but viable.

The challenge is that readers have price expectations by genre. A $24.99 paperback is unusual for fiction, but normal for a cookbook or art book. Children’s picture books face a particular squeeze: they are short (often 32 to 40 pages), which keeps the per-copy printing cost relatively low even at premium rates, but their typical retail price ($8.99 to $12.99) leaves thin margins. A 32-page premium colour book costs $1.00 + (32 × $0.065) = $3.08 to print on KDP. At a $9.99 list price, the royalty is ($9.99 × 0.60) − $3.08 = $2.91. Workable, but a long way from the $4.61 the same book would yield in black and white.

One pattern we see authors use successfully: publish the full-colour edition as a premium product at a higher price point, and offer a companion black-and-white edition (sometimes labelled “study edition” or “text edition”) at a lower price. This gives readers a choice and lets the colour edition carry a price justified by its production cost.

When Does Offset Printing Become Cheaper Than Print-on-Demand for Colour Books?

For colour-heavy books, offset printing generally becomes cheaper than POD at print runs of roughly 300 to 500 copies. The exact crossover depends on trim size, page count, binding type, and colour coverage, but this range holds for most standard-format colour paperbacks.

The economics work like this: offset printing has high setup costs (plates, press calibration, make-ready sheets) but very low per-unit costs once running. A 200-page full-colour paperback might cost $3,000 to $4,000 for 500 copies on an offset press ($6.00 to $8.00 per copy), compared with $14.00 per copy on KDP premium colour. At 500 copies, offset saves roughly $3,000 to $4,000 in total printing cost.

The trade-off is risk. Offset requires upfront payment, warehousing, and fulfilment logistics. You are committing to a specific quantity before knowing how many copies you will sell. POD eliminates that risk entirely: you pay nothing upfront and each copy is printed only when a customer orders it. For authors confident in demand (a cookbook with a strong platform, a textbook with an institutional buyer, or a second printing of a proven seller), offset is worth investigating. For a first edition with uncertain demand, POD’s zero-risk model usually makes more sense even at higher per-unit cost. Printers such as Blurb offer both POD and offset options, allowing authors to start with POD and switch to offset once they have sales data.

Frequently Asked Questions

What colour profile should I use for colour interior pages?

KDP accepts both RGB and CMYK interior files and converts everything to CMYK internally for printing. IngramSpark’s file creation guide officially requires CMYK (with no embedded ICC profiles and a maximum total ink density of 240%), though it will accept RGB files with the caveat that any colour shift from the conversion is the publisher’s responsibility. The safest approach for both platforms is to prepare your interior PDF in CMYK yourself, so you can preview exactly how colours will translate to print before uploading. If you are working with RGB vs CMYK for your book, the same principles apply to interior pages as to covers.

Can I switch between standard and premium colour after publishing?

Yes. On KDP, you can change the ink type in your book’s print settings at any time. You will need to re-upload your interior file (even if unchanged) and re-approve the proof. The switch takes effect for all future print orders; already-printed copies are unaffected. On IngramSpark, changing the colour tier requires creating a new title record.

Does the colour printing cost differ for hardcovers vs paperbacks?

Yes. KDP’s hardcover printing uses a substantially higher fixed cost than paperback (for example, $5.65 for a regular-trim premium colour hardcover vs $1.00 for the equivalent paperback). Importantly, standard colour is not available for KDP hardcovers; you must choose either black-and-white or premium colour. IngramSpark’s hardcover colour pricing also carries higher fixed costs than paperback. The per-page colour rate is comparable across formats, but the higher fixed cost means hardcover colour books need a higher list price to remain profitable.

Is standard colour good enough for a children’s picture book?

In most cases, no. Standard colour’s 72-page minimum means books under 72 pages cannot use it at all, and most picture books fall in the 24-to-48 page range. Even if your book meets the page count, standard colour’s inkjet process on lighter paper produces less vibrant results than premium colour’s toner-based process on heavier stock. For illustration-heavy books where colour accuracy matters, premium colour is the better choice.

How do I calculate whether my colour book will be profitable at a given price?

Use the formula: (list price × royalty rate) − printing cost = royalty per copy. On KDP, the royalty rate is 60% for most marketplaces. Plug in your page count and ink type to calculate the printing cost using the formulas above, then solve for the minimum list price that produces an acceptable per-copy royalty. KDP also provides an online Printing Cost and Royalty Calculator that does this automatically.