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Color Picker & Converter
A comprehensive color utility for web developers and designers. Easily convert color values between HEX, RGB, HSL, HSV, and CMYK formats. Features a live color preview, one-click copy to clipboard, and a built-in WCAG contrast checker to ensure your text is accessible and readable against any background.
Choose Color
Color Conversions
HEX
RGB
HSL
HSV
CMYK
Accessibility / Contrast
Check if your color provides enough contrast for text according to WCAG 2.0 guidelines.
Aa
On White (#FFFFFF)
-- : 1
AA AAA
Aa
On Black (#000000)
-- : 1
AA AAA
WCAG Requirements:
AA requires 4.5:1 for normal text (3.0:1 for large text).
AAA requires 7.0:1 for normal text (4.5:1 for large text).
AA requires 4.5:1 for normal text (3.0:1 for large text).
AAA requires 7.0:1 for normal text (4.5:1 for large text).
What is the Color Picker & Converter?
The Color Picker & Converter is a fast, entirely client-side tool for working with digital colors. You can select a color using the visual picker or enter a specific HEX code, and instantly get the equivalent values in RGB, HSL, HSV, and CMYK formats. It also includes an accessibility contrast checker.
How to Use
- Click the color swatch to open the visual color picker, or manually type a HEX code (e.g., #3b82f6).
- The tool instantly calculates the corresponding RGB, HSL, HSV, and CMYK values.
- Click the "Copy" button next to any format to copy it to your clipboard.
- Check the "Contrast Checker" section to see if your color provides sufficient contrast against black and white backgrounds for accessible text.
Common Use Cases
- Converting colors from a design mockup (like Figma or Photoshop) into CSS-ready formats.
- Checking if brand colors meet WCAG accessibility guidelines for text readability.
- Quickly grabbing RGB values for graphics programming or CMYK values for print design.
Key Benefits
- Instant, real-time conversions with no page reloads.
- 100% client-side processing — fast and secure.
- Built-in accessibility checker saves you from using multiple tools.
- Clean, developer-friendly interface with one-click copying.
Frequently Asked Questions
What color formats are supported?
This tool supports conversion between HEX (Hexadecimal), RGB (Red, Green, Blue), HSL (Hue, Saturation, Lightness), HSV (Hue, Saturation, Value), and CMYK (Cyan, Magenta, Yellow, Key/Black).
How does the contrast checker work?
The contrast checker calculates the relative luminance of your selected color against pure white (#FFFFFF) and pure black (#000000). It then displays the WCAG 2.0 contrast ratio, letting you know if the color combination passes the AA (4.5:1) or AAA (7:1) accessibility standards for text.
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