Contrast Checker With Alpha Support

The colour resulting from the blend of object colour + page colour

Text + Object + Page Colours:

Text

Text + Alpha Composed Colours:

Text

Text contrast with object colour

:1

Normal text

  • WCAG AA:
  • WCAG AAA:

Large text

  • WCAG AA:
  • WCAG AAA:

Object contrast with page (background) colour

:1

Graphical Objects

  • WCAG AA:

1.4.11: Non-text Contrast

Text contrast with alpha composed background colour

:1

Normal text

  • WCAG AA:
  • WCAG AAA:

Large text

  • WCAG AA:
  • WCAG AAA: