デジタルネオンナイトクロック

Why this icon holds up

On 2026-08-11 the vault captured the デジタルネオンナイトクロック icon (Developer Tools, US): 黑色背景的圆形时钟图标，有红色指针和文字信息。

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

Tagged as photographic · neutral.

Small-size readability

• Contrast: red mark on black fill — check both dim OLED and bright LCD.
• Silhouette budget: clock face, hour markers, hands, text, icon should remain readable after the store’s rounded-square crop.
• Lettering “Mon 15” must survive home-screen size; thin strokes usually fail first.
• detailed/illustration/photo/dark 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 デジタルネオンナイトクロック, not authoritative store scores.

Transferable design moves

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