Free Color Picker — Pick Colors and Convert HEX, RGB, HSL

Every design starts with color. Whether you are building a website, creating a presentation, writing CSS, or designing a logo, you need exact color values. A color picker lets you select any color visually and get the precise HEX, RGB, and HSL codes that reproduce it exactly in any design tool or code editor.

Our free color picker lets you pick colors from a visual spectrum, enter exact values in any format, and convert instantly between HEX, RGB, and HSL. Copy the code you need with one click. No signup, runs entirely in your browser.

What Is a Color Picker?

A color picker is a visual tool for selecting colors and obtaining their numeric representations. You click on a color in a spectrum or gradient, and the tool outputs the exact values you need to reproduce that color in CSS, design software, or any other context.

Most design tools (Figma, Sketch, Photoshop) have built-in color pickers. This online version is useful when you are outside those tools — writing CSS directly, configuring a CMS theme, choosing colors for a presentation, or converting between color formats.

HEX vs. RGB vs. HSL Explained

HEX — A six-character code starting with #. Each pair of characters represents red, green, and blue intensity in hexadecimal (00-FF). Example: #FF5733 is a warm orange-red. This is the most common format in web development and CSS.

RGB — Three numbers (0-255) representing red, green, and blue intensity. Example: rgb(255, 87, 51). Same as HEX but in decimal. Useful when you need to manipulate individual color channels programmatically.

HSL — Hue (0-360 degrees), Saturation (0-100%), Lightness (0-100%). Example: hsl(11, 100%, 60%). More intuitive than HEX/RGB because adjusting saturation or lightness is straightforward. Designers often prefer HSL for creating color variations.

Format	Best For	Example (same color)
HEX	CSS, web design, Figma	#FF5733
RGB	Programming, dynamic colors	rgb(255, 87, 51)
HSL	Creating variations, design systems	hsl(11, 100%, 60%)

When You Need a Color Picker

• CSS development. Picking colors for backgrounds, text, borders, and gradients. Copy the HEX or RGB value directly into your stylesheet.
• Brand color matching. You have a color in one format (the client gave you a Pantone or RGB) and need to convert it to HEX for the web.
• Design system creation. Building a color palette with consistent variations. Use HSL to create lighter/darker versions of a base color by adjusting the lightness value.
• Presentation design. Choosing colors for slides, charts, and infographics. Pick visually, get the exact code.
• Email templates. HTML emails require inline HEX colors. Pick and copy.

Tips for Choosing Colors

• Start with HSL. Pick a hue, then adjust saturation and lightness to create your palette. This is more intuitive than guessing HEX codes.
• Use 60-30-10 rule. 60% dominant color, 30% secondary, 10% accent. This classic design ratio creates balanced, professional-looking layouts.
• Test on different backgrounds. A color that looks great on white might disappear on dark backgrounds. Check your colors in context.
• Check contrast ratios. Text must have sufficient contrast against its background for readability. WCAG requires 4.5:1 for normal text and 3:1 for large text.

Color Accessibility Basics

Approximately 8% of men and 0.5% of women have some form of color vision deficiency (color blindness). Designs that rely solely on color to convey information — red for errors, green for success — are inaccessible to these users.

Best practices: Use icons and text labels alongside color indicators. Ensure text-to-background contrast meets WCAG AA standards (4.5:1 minimum). Test your palette with a color blindness simulator.

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Frequently Asked Questions

Can I extract a color from an image?

This tool is a manual color picker and converter. For extracting colors from images, use our Color Extractor tool which analyzes image pixels and returns the dominant colors.

What is the most common color format for web development?

HEX (#RRGGBB) is the most widely used format in CSS. However, modern CSS also fully supports RGB, HSL, and even newer formats like OKLCH and color(). HEX remains the default because it is compact and universally supported.

Can I convert between color formats?

Yes. Enter a color in any format (HEX, RGB, or HSL) and the tool instantly shows the equivalent values in all other formats. Click any value to copy it.

What is a good contrast ratio for text?

WCAG AA requires 4.5:1 for normal text and 3:1 for large text (18px+ or 14px+ bold). WCAG AAA requires 7:1 for normal text. Black text on white background is 21:1 — the maximum possible contrast.

Does this work for print colors (CMYK)?

This tool works with screen color formats (HEX, RGB, HSL). CMYK is a print-specific format and requires a different conversion that accounts for color profiles and print substrates. For CMYK conversion, use a professional design tool like Adobe Illustrator.