What color is the restart banner?

• A. Bright Blue
• B. Ugly Mustard Yellow
• C. Neon Green
• D. Crimson Red

Answer: (B)

Color is used to guide attention and convey urgency without implying a fault. For a restart banner, you want something that grabs the eye but doesn’t scream error. A mustard yellow shade hits that balance: it stands out on typical dark or neutral UI backgrounds, but isn’t as jarring as crimson red or as intense as neon greens. It communicates “attention needed” and a forthcoming action without signaling something is catastrophically wrong.

Pairing this hue with high-contrast text (white or near-white) helps readability across devices and lighting conditions, and you should always verify accessibility by checking the contrast ratio to meet readability standards. The banner should also include an icon or concise message so the color alone isn’t the sole cue, ensuring quick comprehension for all users.

So, the restart banner uses a warm, noticeable mustard yellow because it effectively signals action is required while remaining calm and readable, aligning with user expectations for a non-error notification.