Screentone, Hatching and Depth in Black and White
9The Closing · 189Manga builds its entire tonal range from three tools: screentone for mechanical greys, hatching for hand-drawn ones, and spotted blacks for weight and contrast. The constraint is economic in origin, but it produced a visual language colour would not have forced.
9A 9 by its question: humanitarian & sage, and therefore the closing.
Why black and white at all
The reason is economic, not aesthetic. Manga is serialised in cheap, disposable anthology magazines at very high page counts, and colour printing at that scale and price is not viable.
Artists responded by developing an unusually sophisticated toolkit for working without it — one that persisted even as digital production made colour cheaper, because by then it was the language of the medium.
Screentone
Screentone is a pre-printed pattern, most often a field of fine dots, applied to artwork to read as grey. Traditionally these came as adhesive plastic sheets, laid over the page and cut to shape with a blade.
Its range goes far beyond flat grey. Different dot densities give different values. Gradient tones fade from dark to light. Specialised sheets supply textures: fabric, brick, foliage, cloud, starfields. Layering multiple tones produces values none of them contain alone.
Most of this work was done by assistants, and a skilled toning assistant was highly valued precisely because the effect is so laborious and so visible.
Hatching
Hatching builds tone by hand with dense parallel lines; cross-hatching layers them at angles for darker values.
The difference from tone is character rather than value. Screentone is even and mechanical. Hatching carries the artist's hand — it is directional, textural, and can imply the form beneath it by following its curve. Artists working in gritty or historical registers often favour hatching for exactly this reason, and some are recognisable by it alone.
Spotting blacks
The third tool is deciding where to place areas of solid black. This is compositional rather than tonal: heavy blacks anchor a page, create contrast that makes white areas read as bright, and steer the eye across the layout.
A page with poorly distributed blacks looks grey and flat regardless of how much tone is on it. This is one of the clearest differences between competent and excellent draughtsmanship in the medium.
Tone as emotional shorthand
These tools carry conventional meaning that readers absorb without noticing:
- Sudden dark tone falling across a face signals dread or malice.
- Radiating line tone behind a character indicates shock or revelation.
- Floral and sparkle patterns, a shojo convention, externalise romantic feeling.
- Dissolving a background into pure tone removes a character from their surroundings and isolates them.
What changed with digital
Physical tone sheets have largely gone. Digital tools apply the same patterns with more control and no cutting. The visual grammar survived the transition intact, though some readers argue that infinite easy tone encourages over-rendering where a physical sheet's cost imposed restraint.
Where this explainer is shelved
Every letter here carries a digit; together they make 189, which folds down to 9. The weight sits in “Screentone,”, which carries 46 on its own and reduces to 1.
What the 9 brings is reckoning. The reference files it as a completion. Whatever else this explainer is doing, it is doing it with the 9's sense of a cycle closing and something being released.
The vowels alone reduce to 8, the consonants to 1. Power underneath, initiative on the surface. The gap between them is where the subject is most interesting.
The 9 asks you to work out what survived the ending. The 9 sentimentalises. An ending is not automatically a meaning, and the reference tries not to pretend otherwise. The other explainers that reduce to 9 are collected on The Closing.
Common questions
- What is the difference between screentone and hatching?
- Screentone is a pre-printed mechanical pattern applied to the art to read as grey; hatching is tone built by hand from dense parallel lines. The difference is character rather than value: tone is even and uniform, while hatching is directional and textural, and can imply the form beneath by following its curve.
- Why is manga black and white if colour is now cheap?
- The original reason was the economics of high-page-count disposable anthology magazines, where colour printing was not viable. By the time digital production lowered the cost, the black-and-white toolkit had become the visual language of the medium, and its conventions carry meaning that colour would not replace.
- What does spotting blacks mean?
- Deciding where to place areas of solid black on a page. It is a compositional choice rather than a tonal one: heavy blacks anchor the layout, create contrast that makes white areas read as bright, and steer the eye. Poorly distributed blacks leave a page looking flat and grey regardless of tone.
- Do tone patterns carry specific meanings?
- Yes, and readers absorb them without noticing. Dark tone falling across a face signals dread; radiating lines behind a character indicate shock or revelation; floral and sparkle patterns externalise romantic feeling, a shojo convention. Dissolving a background into pure tone isolates a character from their surroundings.
- Did digital tools change the look of manga?
- The visual grammar carried over intact, since digital tools replicate the same patterns. The debated change is restraint: physical tone sheets cost money and labour to cut, which imposed discipline, whereas unlimited digital tone makes over-rendering easy. Whether this has degraded page clarity is an ongoing argument among readers.