Iris Laravel Package

What's Changed

• Clamp negative alpha values in AlphaTrait by @gaoflow in https://github.com/ozdemirburak/iris/pull/53

New Contributors

• @gaoflow made their first contribution in https://github.com/ozdemirburak/iris/pull/53

Full Changelog: https://github.com/ozdemirburak/iris/compare/4.1.1...4.1.2

Fixes incorrect param type for PHPStan.

Added gradient() method for generating color scales (#51, #50)

• Supports two-color gradients: $colorA->gradient($colorB, $steps)
• Supports multi-color gradients with pivots: $colorA->gradient([$colorB, $colorC], $steps)
• Works with all color types (Hex, RGB, HSL, HSV, CMYK, OKLCH, RGBA, HSLA)
• Returns array of colors matching the starting color type
• Added comprehensive tests for all color types and edge cases

Fixed OKLCH parsing, accepting both comma and space separated formats.

• Support CSS Color Level 4 space-separated syntax: oklch(40.1% 0.123 21.57)
• Continue supporting comma-separated syntax: oklch(70%, 0.15, 150)
• Alpha values in input are parsed but ignored (e.g., oklch(50% 0.1 180 / .5))

A major release bringing modern PHP support and a new color space. This version requires PHP 8.1+ and introduces OKLCH, a perceptually uniform color space, which is ideal for creating accessible color palettes and smooth gradients.

Breaking Changes

• Minimum PHP version is now 8.1
• Removed Travis CI configuration
• Removed EditorConfig and PHP CodeSniffer

New Features

• OKLCH Color Space: Added full support for the perceptually uniform OKLCH color format
• Parse OKLCH strings: new Oklch('oklch(70%, 0.15, 150)')
• Convert any color to OKLCH: $hex->toOklch()
• Convert OKLCH to all other formats (Hex, RGB, HSL, etc.)
• Factory support for OKLCH strings

Bug Fixes

• Fixed RGBA to HEXA conversion preserving original RGB values (#37)
• Fixed HSLA to HEXA conversion preserving original alpha value (#48)

Improvements

• Updated PHPUnit to ^10.5|^11.0
• Converted all test annotations to PHP 8 attributes

Currently Supported Formats

Hex, Hexa, RGB, RGBA, HSL, HSLA, HSV, CMYK, OKLCH

• Using float instead of int to avoid warnings @jaulz

• Use float instead of int to avoid warnings @jaulz
• Fixes for issues #39

• Made BaseColor::back() and BaseColor::getColorModelName() public, added mixInHsv() @rv1971
• Use non-locale aware output for the alpha value @Jako
• Updated .gitignore, and some code refactoring @kudashevs

• Remove PHP 7 support, will only support PHP 8
• Added type hinting and return type declarations
• Made BaseColor::back() and BaseColor::getColorModelName() public @rv1971
• Use non-locale aware output for the alpha value @Jako
• Updated .gitignore, and some code refactoring @kudashevs

Added new Hexa class, fixes issue #28, thanks to @amnuts.

Changed HSL to HSV conversion method, fixes issue #27.

• Support PHP 8.0, fixes issue #26.

• Added fade, fadeIn, and fadeOut methods.

• Remove PHP 7.1 support
• Allow more than two precision for alpha @dtSniper

• Added full list of CSS colours, thanks to @amnuts.

• Remove support for PHP 7.0 and below
• Added new factory method for detecting and parsing color format when format is unknown @amnuts
• Upgrade to phpunit 8, updated tests for phpunit 9 deprecations.

Added tint and shade methods.

Added isLight and isDark methods.

Improved code coverage.