Passed Example 1 Open in a new tab This dark gray text has a contrast ratio of 12.6:1 on the white background. Some text in a human language Passed Example 4 Open in a new tab This 18pt large black text has a contrast ratio of 4.6:1 on the gray background.
Some text in a human language
Some text in English Failed Example 1 Open in a new tab This light gray text has a contrast ratio of 5.7:1 on the white background. Some text in English Failed Example 3 Open in a new tab This 18pt large black text has a contrast ratio of 3.6:1 on the gray background. Some text in a human language Failed Example 4 Open in a new tab This light gray text has a contrast ratio of 2.3:1 on the white background. Some text in English Failed Example 5 Open in a new tab This 14pt bold black text has a contrast ratio of 3.6:1 on the gray background.
Some text in English
Failed Example 7 Open in a new tab This black text with 60% alpha channel has a contrast ratio of 5.7:1 on the white background. Some text in English Failed Example 8 Open in a new tab This black text with 60% opacity has a contrast ratio of 5.7:1 on the white background.
Some text in English
Failed Example Custom Open in a new tab This text has the default user agent link text and background color. W3C Some text in English Black hole sun
Test
Passed Shadow DOM Test 1
Passed Shadow DOM Test 2
Passed Shadow DOM Test 3
Failed Shadow DOM Test 1
Failed Shadow DOM Test 2
Failed Shadow DOM Test 3
Failed Shadow DOM Test 4
Failed Shadow DOM Test 5
Failed Shadow DOM Test 6
Failed Shadow DOM Test 7
Failed Shadow DOM Test 8
Failed Shadow DOM Test 9
Failed Shadow DOM Test 10