In typography, ascenders are the parts of lowercase letters that extend above the x-height of the font. The x-height is the height of the lowercase letter "x" in a given typeface, which serves as a reference point for the height of other lowercase letters.
Common letters that typically have ascenders include:
- b
- d
- f
- h
- k
- l
- t
Ascenders help to create visual harmony and distinguish between different letters in a typeface. They can influence the overall aesthetic of a font, contributing to its style and legibility.
In contrast, descenders are the parts of letters that extend below the baseline, such as in the letters:
- g
- j
- p
- q
- y
Understanding ascenders and descenders is crucial for type designers and graphic designers when creating layouts, as they can affect line spacing, readability, and the overall appearance of text.