Color Picker
Pick colors and convert between HEX, RGB and HSL formats instantly. Copy color codes with one click. Free online color picker. No installation needed.
About this tool
The Color Picker lets you choose any color and instantly see its representation in HEX, RGB, and HSL formats. Whether you are designing a website, picking brand colors, or experimenting with palettes, this tool makes color conversion effortless. Every format updates in real time as you adjust any value, ensuring all representations stay perfectly synchronized.
Web designers and front-end developers use the Color Picker daily when translating design mockups into CSS. A designer may hand off a HEX value, but your CSS preprocessor expects HSL. Instead of calculating the conversion manually, you can paste the HEX code and instantly copy the HSL equivalent. The Color Picker also supports the RGB format commonly used in JavaScript canvas operations, image processing libraries, and data visualization frameworks.
The Color Picker implements mathematically precise conversion algorithms between the three color models. HEX values are parsed into their red, green, and blue byte components, which are then mapped to the hue, saturation, and lightness cylinder of HSL. This ensures pixel-perfect accuracy whether you are matching Pantone swatches, meeting WCAG contrast guidelines, or aligning colors across multiple design tools.
For the best workflow, use the native system color input for rough visual selection and then fine-tune the numeric fields for exact values. The random color button is handy for creative brainstorming sessions when you need quick inspiration. All conversions happen locally in your browser with zero server calls, so the Color Picker works seamlessly even offline and keeps your color choices completely private.
infoQuick Reference
A 6-digit hexadecimal code preceded by #. Each pair represents red, green, and blue (00-FF).
Red, Green, and Blue channels each ranging from 0 to 255. The additive color model used by screens.
Hue (0-360), Saturation (0-100%), Lightness (0-100%). A more intuitive model for humans.
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Click the copy button next to any format to copy the CSS-ready value to your clipboard. Paste it straight into your stylesheet.
Frequently Asked Questions
What color formats are supported?
The color picker supports HEX (#RRGGBB), RGB (0-255 per channel), and HSL (Hue 0-360°, Saturation 0-100%, Lightness 0-100%). All formats update in real-time as you pick a color.
How do I convert HEX to RGB?
Simply enter or paste a HEX color code (e.g., #3B82F6) and the RGB values will appear instantly. You can also use the visual color picker to select a color and see all formats at once.
Can I copy the color code?
Yes. Each color format has a copy button that copies the value to your clipboard with one click. Supported formats include HEX, rgb(), and hsl() notation.