A Swift extension for UIColor and NSColor that simplifies HEX color string and integer handling.
SwiftHEXColors is a Swift library that adds extension methods to UIColor and NSColor for easy creation of colors from HEX values. It solves the problem of manually parsing HEX color strings or converting integer HEX values by providing clean, type-safe initializers that handle various formats including shorthand codes and alpha transparency.
iOS and macOS developers working with Swift who need to frequently use HEX color values in their UI code, particularly those building custom UI components or design systems.
Developers choose SwiftHEXColors for its simplicity and reliability—it eliminates common parsing errors, reduces boilerplate code, and provides a consistent API across iOS and macOS platforms with no external dependencies.
HEX color handling as an extension for UIColor.
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Provides intuitive initializers like UIColor(hexString:) that eliminate manual parsing boilerplate, as shown in the clean example code for HEX strings and integers.
Seamlessly extends both UIColor for iOS and NSColor for macOS, ensuring consistent color handling across Apple ecosystems without platform-specific code.
Handles various formats including strings with/without hash prefixes, shorthand three-character codes, and integer literals, reducing friction when importing colors from design tools.
Allows specifying transparency directly in initializers, such as UIColor(hexString: "ff8942", alpha: 0.5), simplifying alpha management without extra calculations.
Focuses solely on HEX values, lacking built-in conversions for RGB, HSB, or other color spaces that developers might need for complex color workflows.
The README doesn't specify how invalid HEX strings (e.g., malformed or out-of-range values) are handled, risking runtime crashes or silent failures in production.
Requires Swift 3 and iOS 8.0+, which may not align with modern projects using Swift 5+ and newer iOS versions, potentially causing compatibility issues or missed optimizations.