> For the complete documentation index, see [llms.txt](https://learn.justfont.com/pocketbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.justfont.com/pocketbook/type-design/she-ji-guan-nian/contrast.md).

# 對比 Contrast

字體設計中，泛指筆畫間的粗細差異程度

對比的概念源自手寫時，下筆角度與力道變化帶來的粗細差異。字體設計中，可以觀察橫筆與豎筆的粗細落差；落差大則對比度高，落差小則對比度低。

![書寫時下筆角度與力道產生筆畫間粗細的差異](https://3259106458-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LUcWrsidcNm966gx4au%2Fuploads%2FOpgMHv6TgejHSIYuloRT%2F%E6%AD%90%E6%96%87_%E5%AD%97%E9%AB%94%E5%9F%BA%E6%9C%AC%E6%9E%B6%E6%A7%8B-06.jpg?alt=media\&token=650d1408-0e58-4512-9c3d-3d1df576a11a)

![襯線體通常字重細則對比低，字重粗則對比高](https://3259106458-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LUcWrsidcNm966gx4au%2Fuploads%2FFHYfIk0laDs0UJc4Kyq0%2F2026_%E5%AD%97%E9%AB%94%E5%8F%A3%E8%A2%8B%E6%9B%B8%E5%9C%96%E7%89%87_61-2%E5%B0%8D%E6%AF%94.png?alt=media\&token=276b8b86-27d1-4854-9596-7beceab69431)

![對比高低對字型風格的影響](https://3259106458-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LUcWrsidcNm966gx4au%2Fuploads%2FREXNZurY0jWvKuwFdPd3%2F2026_%E5%AD%97%E9%AB%94%E5%8F%A3%E8%A2%8B%E6%9B%B8%E5%9C%96%E7%89%87_61-3%E5%B0%8D%E6%AF%94.png?alt=media\&token=51cb7b54-2475-496a-84d2-b7c8f7d99122)

#### 關鍵字：[#字重](/pocketbook/applications/pai-ban-ying-yong/font-weight.md) [#筆形](/pocketbook/type-design/zao-xing-te-zhi/stroke-shape.md)

#### 延伸閱讀：

[粗襯線體 Slab Serif：大學 T 上的歐文字體是什麼](https://blog.justfont.com/2023/08/slab-serif/)