Color Blindness Simulator & WCAG Auditor
Simulate how your UI designs, charts, and graphics appear to people with Deuteranopia, Protanopia, Tritanopia, and Achromatopsia using medical-grade SVG spectral color matrices.
Red-green blindness: complete absence of green retinal photoreceptors.
Default color palette preview
Filtered spectral perception
Interactive WCAG Contrast Checker
Designing Accessible UI for Color Vision Deficiency
Approximately 8% of men and 0.5% of women worldwide experience color vision deficiency (CVD). When designing digital products, relying solely on color (such as green for success and red for errors) causes critical accessibility failures for over 300 million people globally.
Spectral Matrix Transformation
Ubify Tools uses calibrated <feColorMatrix> linear transformations directly in the browser graphics pipeline for authentic, high-speed visual simulation.
WCAG 2.1 Guidelines
Ensure regular text meets the minimum 4.5:1 ratio (AA standard) and large text meets 3:1. Aim for 7:1 for enhanced AAA certification.
Client-Side Image Privacy
Uploaded screenshots, dashboard mockups, and client designs are loaded into local object URLs and rendered in SVG canvas memory without transmitting bytes to external servers.
Ubify Media & Design Operations
UI/UX & DIGITAL MEDIA SPECIALISTS