Immutable JavaScript library for color conversion, manipulation, and CSS string support.
Color is a JavaScript library for immutable color conversion and manipulation with support for CSS color strings. It enables developers to parse, convert, and transform colors across multiple color spaces (like RGB, HSL, CMYK) while providing utilities for luminosity, contrast, and accessibility checks. It solves the problem of inconsistent and cumbersome color handling in JavaScript applications.
Frontend developers, UI/UX engineers, and data visualization specialists who need robust, immutable color operations in their JavaScript projects.
Developers choose Color for its comprehensive multi-format support, immutable API that prevents side effects, and chainable methods that simplify complex color transformations, all without external dependencies.
:rainbow: Javascript color conversion and manipulation library
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All operations return new color instances, enabling method chaining for expressive transformations like 'color.alpha(0.5).lighten(0.5)', which prevents side effects and simplifies complex adjustments.
Supports RGB, HSL, CMYK, HWB, LCH, Lab, HCG, ANSI, and Apple color spaces, allowing precise conversions across models as shown in the constructors and getters section.
Parses and outputs standard CSS color strings, including hex, named colors, and functional notation, making it easy to integrate with web standards through methods like '.string()'.
Offers lighten, darken, saturate, rotate, mix, and more, similar to CSS preprocessors, for advanced color adjustments demonstrated in the manipulation examples.
Calculates WCAG luminosity, contrast ratios, and provides isLight/isDark helpers, essential for compliance checks, as highlighted in the luminosity and contrast section.
Each manipulation creates a new color object, leading to increased memory usage and slower performance in applications requiring frequent or real-time color operations.
Includes support for numerous color spaces like ANSI and Apple, which may be unnecessary for projects only requiring common formats like RGB or HSL, potentially bloating bundle size.
Focuses solely on color logic without providing pre-built UI elements like color pickers, requiring additional development effort for interactive features in design tools or themes.