Headings are used in sequential order and do not skip over levels.Skipping over levels, such as a heading level 2 followed by a heading level 4, can be confusing to users. Headings are used by assistive technologies to communicate how page content is organized. When you add headings to your page with the rich text editor, it's important to keep them in sequential order (1 - 6). In some themes, you can place a color overlay between text and an image to improve the contrast and readability of the text. The color of non-text elements, including input borders and icons, has a contrast ratio of at least 3:1 against its background.For smaller text the contrast is at least 4.5:1. For large text (font size 24 px and up), the contrast is at least 3:1. The color of all text over images, including slideshows, banners, and videos, has sufficient contrast ratios against its background.The color of headings and other large text (font size 24 px and up) has a contrast ratio of at least 3:1 against its background.The color of body text and button text has a contrast ratio of at least 4.5:1 against its background.Test the contrast of all text, including body text, headings, links, and form fields. In the next example, the text has a contrast ratio of 4.8:1, and is easier to read for many customers. In the example below, the text has a contrast ratio of 2.4:1 against its background, and is difficult to read for some customers. You can use an online contrast ratio tool to check the contrast of the different parts of your store. ![]() These customers rely on adequate color contrast to visually differentiate one thing from another. ![]() When you edit the colors for your online store, make sure that all of your text is accessible to customers who are colorblind or otherwise visually impaired. It's important that the text on your online store is readable for customers who are visually impaired or who have difficulty reading dense blocks of text.
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