Color
Although the use of color is another option for differentiating type, colored text, like underlining, has a special functional meaning in web documents. You should avoid putting colored text within text blocks because readers will assume that the colored text is a hypertext link and click on it. Colored text does work well as a subtle means to distinguish section heads, however. Choose dark shades of color that contrast with the page background, and avoid using colors close to the default web link colors of blue and violet.
Bear in mind that some users cannot distinguish colors. To emphasize text—for example, in headings or key phrases within text—so that it won’t be overlooked, use bold formatting as well as color. Also be sure that there is sufficient contrast between the background and text on your page. Although contrast is particularly important for vision-impaired users, all users will benefit from greater readability.
ColorAlthough the use of color is another option for differentiating type, colored text, like underlining, has a special functional meaning in web documents. You should avoid putting colored text within text blocks because readers will assume that the colored text is a hypertext link and click on it. Colored text does work well as a subtle means to distinguish section heads, however. Choose dark shades of color that contrast with the page background, and avoid using colors close to the default web link colors of blue and violet.Bear in mind that some users cannot distinguish colors. To emphasize text—for example, in headings or key phrases within text—so that it won’t be overlooked, use bold formatting as well as color. Also be sure that there is sufficient contrast between the background and text on your page. Although contrast is particularly important for vision-impaired users, all users will benefit from greater readability.
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