Typography · 03 of 04

Refine alignment by eye

Use measurements to establish order, then check how the shapes actually appear.

Typography specimen

The idea

Equal dimensions do not always create equal visual weight.

A circle beside a square, or a play icon inside a button, may look misaligned despite matching measurements. Begin with a consistent grid, then inspect the visible shapes within it.

Make small adjustments at the size the work will be used. Letter spacing that suits a large title may not suit a caption, and the right value depends on the face. Use optical sizes when the family provides them, and compare the result before applying a correction across the system. Avoid turning one local adjustment into a universal rule.

How to see it

Equal measured heights can look unequal. The second circle extends slightly to show an optical adjustment.

Terms used in this lesson

The parts

Optical alignment
Alignment adjusted for the visible shape rather than only its bounding box.
Tracking
Spacing applied across a run of letters.
Overshoot
A small extension of a rounded or pointed form beyond a flat alignment line.

In practice

  • Start with shared alignment guides
  • Review visible shapes at their final size
  • Document recurring optical corrections

Avoid

  • Applying one tracking value to every size
  • Making large corrections without comparing the original
  • Changing a font's built-in letterforms to solve a layout issue

The test

Compare the original and adjusted versions at their intended sizes. Does the correction make the alignment clearer without disturbing neighbouring elements?

Sources

  • Jan TschicholdThe Form of the Book
  • Robert BringhurstThe Elements of Typographic Style
Apply it

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