flutter_contrast_checker library

Classes

ContrastCheckerOverlay

Adds a draggable floating trigger and contrast analysis overlay.

ContrastCheckerTheme

ContrastResult

Aggregated WCAG contrast results for a color pair.

Extensions

ContrastCheckerThemeX on BuildContext

Functions

colorToHex(Color color) → String

Formats a color as uppercase RGB hex (e.g., #12AB34).

wcagContrastRatio(Color a, Color b) → double

Computes WCAG 2.x contrast ratio for two colors.

wcagContrastResult(Color a, Color b) → ContrastResult

Computes WCAG AA/AAA pass/fail results for normal and large text.