Contrastscore Wcag Access
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Overview
ContrastScore is a fast, accurate, and offline WCAG accessibility checker built right into your browser. Designed with a striking, highly-legible Swiss/Bauhaus architectural design, this tool ensures your text and background color combinations are perfectly readable for users with visual impairments.
Key Features:
Real-Time Math: Instantly calculates the mathematical contrast ratio between any two colors based on the official WCAG relative luminance formula.
AA & AAA Checks: Visually see if your color pairing passes standard AA (4.5:1) compliance or strict AAA (7.0:1) compliance in real time.
Live Preview: See exactly how your text will look against your background color directly inside the app.
Swiss Design UI: Enjoy a distinct, grid-based, bold interface that prioritizes function and clarity above all else.
Zero Permissions Required: ContrastScore operates completely offline in your browser. It does not read your web pages, store your data, or require any invasive permissions.
Build a more accessible web with confidence. Keep ContrastScore in your toolbar and check your colors on the fly!
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🔐 Security Analysis
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