| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml"> |
| <head> |
| <title>CSS Test: rgba values</title> |
| <link rel="author" title="L. David Baron" href="https://dbaron.org/" /> |
| <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/css3-color/#rgba-color" /> |
| <link rel="match" href="t422-rgba-values-meaning-b-ref.html" /> |
| <meta name="flags" content="" /> |
| <meta name="assert" content="Test that the color components in rgba colors are interpreted correctly." /> |
| <style type="text/css"><![CDATA[ |
| table { border-spacing: 0; padding: 0; border: none; } |
| td { border: none; padding: 0; } |
| td { width: 1.2em; height: 1.2em; } |
| ]]></style> |
| </head> |
| <body> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from red at the left to black at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: black"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(255, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(204, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(153, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(102, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(51, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 0, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(80%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(60%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(40%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(20%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 0%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(255, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.8)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.6)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.4)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.2)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.8)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.6)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.4)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.2)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from red at the left to white at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: white"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(255, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(255, 51, 51, 1.0)"> </td> |
| <td style="background: rgba(255, 102, 102, 1.0)"> </td> |
| <td style="background: rgba(255, 153, 153, 1.0)"> </td> |
| <td style="background: rgba(255, 204, 204, 1.0)"> </td> |
| <td style="background: rgba(255, 255, 255, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(100%, 20%, 20%, 1.0)"> </td> |
| <td style="background: rgba(100%, 40%, 40%, 1.0)"> </td> |
| <td style="background: rgba(100%, 60%, 60%, 1.0)"> </td> |
| <td style="background: rgba(100%, 80%, 80%, 1.0)"> </td> |
| <td style="background: rgba(100%, 100%, 100%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(255, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.8)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.6)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.4)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.2)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.8)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.6)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.4)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.2)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from green at the left to black at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: black"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 255, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 204, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 153, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 102, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 51, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 0, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 80%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 60%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 40%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 20%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 0%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 255, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.8)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.6)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.4)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.2)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.8)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.6)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.4)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.2)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from green at the left to white at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: white"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 255, 0, 1.0)"> </td> |
| <td style="background: rgba(51, 255, 51, 1.0)"> </td> |
| <td style="background: rgba(102, 255, 102, 1.0)"> </td> |
| <td style="background: rgba(153, 255, 153, 1.0)"> </td> |
| <td style="background: rgba(204, 255, 204, 1.0)"> </td> |
| <td style="background: rgba(255, 255, 255, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 1.0)"> </td> |
| <td style="background: rgba(20%, 100%, 20%, 1.0)"> </td> |
| <td style="background: rgba(40%, 100%, 40%, 1.0)"> </td> |
| <td style="background: rgba(60%, 100%, 60%, 1.0)"> </td> |
| <td style="background: rgba(80%, 100%, 80%, 1.0)"> </td> |
| <td style="background: rgba(100%, 100%, 100%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 255, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.8)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.6)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.4)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.2)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.8)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.6)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.4)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.2)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from blue at the left to black at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: black"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 0, 255, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 204, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 153, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 102, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 51, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 0, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 80%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 60%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 40%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 20%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 0%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 0, 255, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.8)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.6)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.4)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.2)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.8)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.6)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.4)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.2)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from blue at the left to white at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: white"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 0, 255, 1.0)"> </td> |
| <td style="background: rgba(51, 51, 255, 1.0)"> </td> |
| <td style="background: rgba(102, 102, 255, 1.0)"> </td> |
| <td style="background: rgba(153, 153, 255, 1.0)"> </td> |
| <td style="background: rgba(204, 204, 255, 1.0)"> </td> |
| <td style="background: rgba(255, 255, 255, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 1.0)"> </td> |
| <td style="background: rgba(20%, 20%, 100%, 1.0)"> </td> |
| <td style="background: rgba(40%, 40%, 100%, 1.0)"> </td> |
| <td style="background: rgba(60%, 60%, 100%, 1.0)"> </td> |
| <td style="background: rgba(80%, 80%, 100%, 1.0)"> </td> |
| <td style="background: rgba(100%, 100%, 100%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 0, 255, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.8)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.6)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.4)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.2)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.8)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.6)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.4)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.2)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from red at the left to green at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: lime"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(255, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(204, 51, 0, 1.0)"> </td> |
| <td style="background: rgba(153, 102, 0, 1.0)"> </td> |
| <td style="background: rgba(102, 153, 0, 1.0)"> </td> |
| <td style="background: rgba(51, 204, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 255, 0, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(80%, 20%, 0%, 1.0)"> </td> |
| <td style="background: rgba(60%, 40%, 0%, 1.0)"> </td> |
| <td style="background: rgba(40%, 60%, 0%, 1.0)"> </td> |
| <td style="background: rgba(20%, 80%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(255, 0, 0, 1.0)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.8)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.6)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.4)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.2)"> </td> |
| <td style="background: rgba(255, 0, 0, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 1.0)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.8)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.6)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.4)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.2)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from green at the left to blue at the right: (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: blue"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 255, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 204, 51, 1.0)"> </td> |
| <td style="background: rgba(0, 153, 102, 1.0)"> </td> |
| <td style="background: rgba(0, 102, 153, 1.0)"> </td> |
| <td style="background: rgba(0, 51, 204, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 255, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 80%, 20%, 1.0)"> </td> |
| <td style="background: rgba(0%, 60%, 40%, 1.0)"> </td> |
| <td style="background: rgba(0%, 40%, 60%, 1.0)"> </td> |
| <td style="background: rgba(0%, 20%, 80%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 255, 0, 1.0)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.8)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.6)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.4)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.2)"> </td> |
| <td style="background: rgba(0, 255, 0, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 1.0)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.8)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.6)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.4)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.2)"> </td> |
| <td style="background: rgba(0%, 100%, 0%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| <p>The following table should have four matching rows changing (in 5 steps) from blue at the left to red at the right (plus a checkerboard at both ends to show where the rows are):</p> |
| |
| <div style="background: red"> |
| <table border="border"> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 0, 255, 1.0)"> </td> |
| <td style="background: rgba(51, 0, 204, 1.0)"> </td> |
| <td style="background: rgba(102, 0, 153, 1.0)"> </td> |
| <td style="background: rgba(153, 0, 102, 1.0)"> </td> |
| <td style="background: rgba(204, 0, 51, 1.0)"> </td> |
| <td style="background: rgba(255, 0, 0, 1.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 1.0)"> </td> |
| <td style="background: rgba(20%, 0%, 80%, 1.0)"> </td> |
| <td style="background: rgba(40%, 0%, 60%, 1.0)"> </td> |
| <td style="background: rgba(60%, 0%, 40%, 1.0)"> </td> |
| <td style="background: rgba(80%, 0%, 20%, 1.0)"> </td> |
| <td style="background: rgba(100%, 0%, 0%, 1.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| <tr> |
| <td style="background: black"> </td> |
| <td style="background: rgba(0, 0, 255, 1.0)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.8)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.6)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.4)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.2)"> </td> |
| <td style="background: rgba(0, 0, 255, 0.0)"> </td> |
| <td style="background: white"> </td> |
| </tr> |
| <tr> |
| <td style="background: white"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 1.0)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.8)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.6)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.4)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.2)"> </td> |
| <td style="background: rgba(0%, 0%, 100%, 0.0)"> </td> |
| <td style="background: black"> </td> |
| </tr> |
| </table> |
| </div> |
| |
| |
| </body> |
| </html> |