FileBrowser - Document Manager

Why this icon holds up

On 2026-08-13 the vault captured the FileBrowser - Document Manager icon (Utilities, BR): 蓝色渐变背景，中间是深蓝色的字母FB。

No earlier vault capture exists yet, so this dated page is the baseline for future diffs.

Tagged as illustration · calm.

Small-size readability

• Contrast: blue mark on blue fill — check both dim OLED and bright LCD.
• Silhouette budget: letters should remain readable after the store’s rounded-square crop.
• Lettering “FB” must survive home-screen size; thin strokes usually fail first.
• illustration detail collapses quickly below ~60px — verify the 60px mental model before trusting the master.
• Internal usability score for this capture: 0.6/100 (heuristic, not a store ranking).

These checks are practical references for designers reviewing FileBrowser - Document Manager, not authoritative store scores.

Transferable design moves

• Keep letters as the primary silhouette before adding secondary ornaments.
• If the fill stays blue, push identity into a single geometric mass rather than a busy texture.
• This capture’s illustration vocabulary transfers best when the same restraint is applied at export size.