1
Q
Contrast ratio for small text (under 18 pt regular or 14 pt bold) with background.
A
4.5 to 1
2
Q
Contrast ratio for large text (over 18 pt or 14 pt bold) with background
A
3 to 1
3
Q
Contrast ratio for small focus indicators (smaller than 3 px by 3px) against background.
A
4.5 to 1
4
Q
Contrast ratio for large focus indicators (at least than 3 px by 3px) against background.
A
3 to 1
5
Q
Rules for Windows High Contrast Mode
A
Must retain all essential visual information
Design must NOT override windows high contrast mode.
