🎯 Page 350 · WCAG AA & AAA Compliance
| Level | Normal Text | Large Text |
|---|---|---|
| AA (minimum) | 4.5:1 | 3:1 |
| AAA (enhanced) | 7:1 | 4.5:1 |
Large text = 18px+ regular or 14px+ bold. AA is required by law in many jurisdictions. AAA is best practice.
| Combo | Ratio | Level |
|---|---|---|
| Black on white | 21:1 | AAA |
| White on #333 | 12.6:1 | AAA |
| #333 on #F5F5F5 | 11.5:1 | AAA |
| White on blue (#0066CC) | 5.7:1 | AA |
| Light gray on white | 1.5:1 | FAIL |