Boo — 出会い、チャット、マッチング

Why this icon holds up

On 2026-08-11 the vault captured the Boo — 出会い、チャット、マッチング icon (Social Networking, US): 青色背景，两个白色幽灵并排，上方有一个爱心。

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

Tagged as photographic · calm.

Small-size readability

• Contrast: white mark on teal fill — check both dim OLED and bright LCD.
• Silhouette budget: ghosts, heart, eyes, mouths, blushes should remain readable after the store’s rounded-square crop.
• illustration/photo/light 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 Boo — 出会い、チャット、マッチング, not authoritative store scores.

Transferable design moves

• Keep ghosts as the primary silhouette before adding secondary ornaments.
• Concentrate the loudest chroma on the identifying shape (white), not the whole teal field.
• This capture’s illustration/photo/light vocabulary transfers best when the same restraint is applied at export size.