Color Picker for Web Development — Free Online Tool
Pick and convert colors for web development. Get HEX, RGB, HSL, and CSS values instantly. Includes contrast checker and CSS variable generator. Free tool.
Web developers need precise color values every day — from setting brand colors in CSS to ensuring accessible contrast ratios. A good color picker does more than select a shade; it gives you production-ready code you can paste straight into your stylesheets.
Tips for Web Development
Use HSL over HEX for easier color manipulation — adjust lightness for hover states, opacity for overlays
Copy the CSS variable format directly: `var(--color-primary)` keeps your codebase maintainable
Check contrast ratios against WCAG standards before finalizing any text/background combination
Save your project colors as a palette — consistency across components prevents visual debt
Try This Example
“Pick a primary blue color for a web app and generate all CSS variables including hover and focus states”