ColorGrid: Palette & Contrast

ColorGrid is the ultimate professional toolkit designed for designers, developers, and digital artists to create, analyze, and implement high-end color systems. Built from the ground up with Material 3 principles, ColorGrid bridges the gap between creative inspiration and production-ready code. Whether you are building a modern Android app, a web interface, or print media, ColorGrid provides the precision and accessibility tools you need to succeed. 🚀 Key Features 1. Advanced Harmony Engine Generate mathematically perfect color schemes with a single tap. Choose from a wide range of professional harmony models: • Complementary & Split-Complementary • Analogous • Triadic & Tetradic • Square & Monochromatic 2. Professional Color Analytics Get deep technical data for any color. We support modern and traditional color spaces for cross-platform accuracy: • OKLCH: The modern standard for perceptually uniform color. • CMYK: Essential for print and branding. • HEX, RGB, & HSL: Standard digital formats for web and mobile. 3. Material 3 Tonal Palettes Build modern Android themes effortlessly. ColorGrid generates the standard 13-tone Material 3 palettes (from 0 to 100 lightness) for any base color, ensuring your app’s primary, secondary, and tertiary containers are always harmonious. 4. Live UI Sandbox (Interactive Preview) Don't guess how your colors will look. Use our full-screen Live Preview to see your palette applied to a realistic mobile interface. • Preview Buttons, Chips, Headers, and List items. • Theme Toggle: Instantly switch between Light and Dark modes to check your palette’s performance in any system environment. 5. Accessibility & Contrast (WCAG) Design for everyone. ColorGrid includes built-in accessibility testing: • Live Contrast Ratios: Check white and black text readability against your colors. • WCAG Ratings: See instant AA and AAA pass/fail ratings. • CVD Simulation: Visualize how your palette appears to those with color blindness (Protanopia, Deuteranopia, Tritanopia). 6. Developer Handoff (Code Export) Stop manually copying hex codes. Export your entire palette or individual colors directly into your project’s syntax: • Jetpack Compose: Color(0xFF...) • Android XML: resources • CSS Variables: For modern web design • SwiftUI & JSON: For iOS and cross-platform workflows 7. Visual RGB Picker & Library • Precision Control: Fine-tune your base color with interactive RGB sliders. • Save & Organize: Keep your favorite palettes in a beautiful visual library with live color chip previews. Privacy First ColorGrid respects your data. No images are extracted, no user data is tracked, and no unnecessary permissions are required. Your creative process remains entirely yours. Download ColorGrid today and start building more accessible, harmonious, and professional designs.