Color Picker & Converter
Pick any color and get instant conversions to HEX, RGB, HSL, and CMYK. Check contrast ratios for WCAG accessibility compliance.
#3B82F6
rgb(59, 130, 246)
hsl(217, 91%, 60%)
cmyk(76%, 47%, 0%, 4%)
Contrast Checker
Ratio: 21.00:1
WCAG: AAA
How to Use This Color Picker
Using the Toolflix Color Picker is straightforward. Click or tap the large color picker area to choose any color from the full spectrum. As you select a color, the tool instantly displays the corresponding values in four popular formats: HEX (used in web design and CSS), RGB (red, green, blue values used in screens and digital media), HSL (hue, saturation, lightness for intuitive color adjustments), and CMYK (cyan, magenta, yellow, key/black used in print design). Each format has a dedicated copy button so you can quickly paste the value into your code editor, design tool, or document. The tool also keeps track of your recently picked colors so you can easily revisit and compare them.
WCAG Contrast Checker
Web accessibility is critical for inclusive design. The built-in contrast checker lets you input a text color and a background color, then calculates the WCAG (Web Content Accessibility Guidelines) contrast ratio. A ratio of 4.5:1 or higher passes WCAG AA for normal text, while 7:1 or higher meets the stricter AAA standard. For large text (18px bold or 24px regular), a ratio of 3:1 is sufficient for AA. The tool shows a live preview of your text on the chosen background so you can visually verify readability before implementing the colors in your project.
Frequently Asked Questions
Is this color picker free to use?
Yes, it is completely free with no limitations. Pick as many colors as you need, convert between formats, and check contrast ratios without any sign-up or payment.
What is the difference between HEX, RGB, HSL, and CMYK?
HEX is a six-digit hexadecimal representation commonly used in CSS and web design. RGB represents colors using red, green, and blue channel values from 0 to 255. HSL uses hue (0-360 degrees), saturation, and lightness percentages for more intuitive color manipulation. CMYK is used in print design and represents colors as percentages of cyan, magenta, yellow, and black ink.
Is my data private?
Absolutely. All color conversions and contrast calculations happen entirely in your browser. No data is sent to any server.