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Colorable: Accessible Color Palette Generator

2025-09-10

Designers and web developers can use Colorable to generate accessible color combinations that meet the Web Content Accessibility Guidelines (WCAG). This online tool allows users to adjust hue, saturation, and lightness parameters to create foreground and background color pairs with sufficient contrast. Colorable provides a simple and effective way to ensure that digital products are readable and usable for everyone, including users with visual impairments.

Key Features

Colorable offers several key features that make it a valuable resource for creating accessible digital products:

  • Color Contrast Analysis: Calculates the contrast ratio between foreground and background colors, indicating whether the combination passes WCAG AA or AAA standards.
  • Adjustable Color Parameters: Users can fine-tune hue, saturation, and lightness values to achieve the desired color scheme while maintaining accessibility.
  • Real-Time Preview: Instantly previews the selected colors and their contrast ratio, allowing for quick adjustments.
  • Random Color Generation: Offers a 'Random' button to generate new color combinations, sparking creativity and exploration.

Usage

To use Colorable, simply visit the website and start adjusting the color parameters or use the 'Random' button to discover new color combinations. The tool provides immediate feedback on the contrast ratio and WCAG compliance, making it easy to find accessible colors. You can also use Colorable to check existing color schemes against WCAG standards by inputting specific color codes.

Benefits

  • Ensures that digital products are accessible and readable for users with visual impairments.
  • Simplifies the process of finding accessible color combinations, saving time for designers and developers.
  • Helps maintain compliance with WCAG guidelines, reducing the risk of accessibility-related issues.
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