Color Picker Online
Pick any color visually, convert between HEX, RGB, HSL, CMYK instantly. Get CSS code, check contrast ratios, and explore color harmonies — all in your browser.
Pick a Color
All Formats
Color Harmonies
Contrast Checker
Tints & Shades
What Is a Color Picker?
A color picker is a tool that lets you select, preview, and convert colors across multiple formats. Designers, developers, and content creators use color pickers to ensure consistent branding, accessible contrast, and harmonious palettes across their projects.
Our free online color picker supports HEX, RGB, HSL, CMYK, and CSS color formats. Unlike basic color pickers, it also generates color harmonies, checks WCAG contrast ratios, and creates tint/shade scales — everything you need in one place.
How to Use the IMGCNV Color Picker
- Pick visually — Click the color wheel to select any color instantly.
- Enter a code — Type a HEX code (like #8b40ff) to convert it to all formats.
- Random color — Click the dice button for inspiration.
- Check contrast — Set a background color to see if your text meets WCAG AA/AAA standards.
- Explore harmonies — Switch between complementary, analogous, triadic, tetradic, and monochromatic schemes.
- Copy CSS — One-click copy of ready-to-use CSS variables.
Color Formats Explained
HEX Colors
HEX codes represent colors as six hexadecimal digits preceded by a hash (#). For example, #FF5733 represents a vivid red-orange. HEX is the most common format in web design and CSS.
RGB Colors
RGB stands for Red, Green, Blue — the three channels of light. Each channel ranges from 0 to 255. rgb(255, 87, 51) is the RGB equivalent of #FF5733.
HSL Colors
HSL stands for Hue, Saturation, Lightness. It's the most intuitive format for human understanding. Hue is a degree on the color wheel (0–360), while saturation and lightness are percentages.
CMYK Colors
CMYK (Cyan, Magenta, Yellow, Key/Black) is used in print design. Our tool converts any screen color to its nearest CMYK equivalent for print-ready work.
Why Contrast Matters for Accessibility
The Web Content Accessibility Guidelines (WCAG) require a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Our built-in contrast checker helps you meet WCAG AA and AAA standards instantly.
Frequently Asked Questions
What is a color picker?
A color picker is a tool that lets you select any color visually, then gives you the exact code in formats like HEX, RGB, HSL, and CMYK for use in web design, graphic design, and development.
How do I convert HEX to RGB?
Enter any HEX code (like #8b40ff) into our color picker and it instantly converts to RGB (139, 64, 255), HSL, CMYK and other formats automatically.
Can I pick a color from an image?
Yes! Use our Image Color Extractor tool to pick individual pixel colors or extract dominant color palettes from any uploaded image.
Is this color picker free?
Yes, completely free with no signup required. All processing happens in your browser — nothing is uploaded to any server.