What does the polka dot preset draw?
An offset grid of round dots, each row shifted by half a step, in three alternating colors.
The offset grid is the classic polka dot layout: it looks regular from a distance and playful up close. Density controls the spacing. At 0.5 the dots spread wide; at 2 they pack into a tight, almost textile-like pattern.
Which colors work for a polka dot header?
A pale background with saturated dots is the most readable; a dark background with the same dots looks retro.
| Background | Effect |
|---|---|
| Butter yellow (default) | Cheerful, sunny |
| White or cream | Clean, modern |
| Navy or charcoal | Retro, high contrast |
| Mint | Soft, spring-like |
Because the dots never cover the whole surface, a short line of text in the middle stays easy to read.
Why do polka dots suit a header so well?
They are evenly spread, so no single area of the header becomes the focus, and the crop on different screens never cuts anything important.
That matters on X, where the header is shown at different widths on phones and desktops. A random illustration can lose its best part to the crop; dots simply continue. If you also want a matching post, the kind post ideas generator is a quick place to start.