Colors, gradients, and design resources.
Free online aspect ratio calculator. Calculate aspect ratios, resize dimensions while maintaining ratio, and find common aspect ratios for screens and images.
Create custom CSS linear gradients with our free online tool. Choose colors, direction, and copy the CSS code for your website.
Free online color converter. Convert colors between HEX, RGB, and HSL formats. Preview colors and copy values instantly.
Free online Image Color Picker. Upload an image and pick colors from it. Get Hex, RGB, and HSL color codes instantly. Useful for designers and developers.