ContrastCheck
Check contrast

Normal and large text references

Check foreground text against one background color

Review AA and AAA references for normal and large text. You decide the real font size, weight, state and context.

Local color-pair check

Foreground and background

Colors stay on this device

Only one opaque sRGB pair is calculated. The page does not infer font size, weight, component state or whole-page accessibility.

Color-pair analysis

Contrast result

Contrast ratio14.62:1
Foreground #1E293B Foreground luminance: 0.021777
Background #FFFFFF Background luminance: 1.000000
Fixed preview

Readable design starts with measured contrast.

WCAG 2.x references

AA normal text Minimum 4.5:1 Pass
AA large text Minimum 3:1 Pass
AAA normal text Minimum 7:1 Pass
AAA large text Minimum 4.5:1 Pass
Non-text 3:1 reference Minimum 3:1 Pass

Pass/fail uses the unrounded ratio. The displayed ratio is floored to two decimals. A passing pair is not a site accessibility audit.