# Black & White

A regular expression from the Dictionarry PCD database. Tags: Banned, Colour Grade, Enhancement. Web version: https://profilarr.com/pcd/dictionarry/regular-expressions/black-white

## Pattern

```regex
(?<=\b[12]\d{3}\b).*\b((B(lack)?[ ._-]?(out|(and|[n&])?[ ._-]?(W(hite)?|Chrome))))\b(?!$)
```

## Description

Black and White colour grading. This regex matches a 4-digit number (optionally surrounded by parentheses), followed by any amount of text, and then detects references to "black and white" in various formats. It supports `blackwhite` (no spaces), `black and white`, `black-white`, "`black & white`, `black/white`, as well as shorthand `BW` and `B&W`, while excluding invalid variations like `b w`, `b-w`, or `b/w`

## References

Custom formats using this regular expression. Each link points to the markdown version.

- [B&W](https://profilarr.com/pcd/dictionarry/custom-formats/bw.md)

## History

| Commit | Change | Date |
| ------ | ------ | ---- |
| [2b007e9](https://github.com/Dictionarry-Hub/database/commit/2b007e980f6a4eafe150f20b2c4451d969e7f4b5) | Tweak B&W (Renamed) | 2026-05-18 |
| [00bd245](https://github.com/Dictionarry-Hub/database/commit/00bd245bd7b7c5f331c85233d9c599cdaccb3339) | create: initial v2 translation (Created) | 2026-01-31 |

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Index of this site's Markdown pages: https://profilarr.com/llms.txt