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Contrast (Minimum) - : - Understanding SC 1.4.3 - W3C

1.4.3 Contrast (Minimum): The visual presentation of text and images of text has a contrast ratio of at least 4.5:1, except for the following: (Level AA).

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查詢 「Contrast resolution」的人也找了：

  1. contrast resolution中文
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  6. Contrast resolution
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  8. Contrast-to-noise ratio
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