Thumbnail Contrast
The visual contrast level of the thumbnail — how much the colors, brightness, and elements pop against each other. Measured by AI visual analysis.
High-contrast thumbnails stand out in crowded feeds where viewers are scrolling quickly. Low-contrast thumbnails can blur together with the page background, especially on mobile where thumbnails are small. But contrast must serve clarity — too much contrast without composition looks chaotic.
Each value below shows two numbers when available: Regular/Shorts is the effect on a typical video, and Top 10% is the effect on the videos that broke out (top decile of views). Use the Top 10% column to see what disproportionately helps videos that go big.
High
Regular +26% Shorts +3% Top 10% +17% SOLID · vs. averageStrong color contrast, bright elements against dark backgrounds, or vivid saturation that makes the thumbnail pop even at small sizes.
Real examples from the dataset
Medium
+0% views trend only · vs. averageBalanced contrast — the thumbnail is clearly readable and distinct but not visually aggressive. Professional-looking without being muted.
Real examples from the dataset
Low
Regular -21% Top 10% -12% trend only · vs. averageMuted colors, soft lighting, or minimal difference between foreground and background. The thumbnail may be hard to parse at small sizes.