color math

Ruby Gem for RGB to HSL and RGB to HSV color model conversion algorithms in Ruby

Installation

gem install color_math

Usage

require 'rubygems'

require 'color_math'

cl = ColorMath.new 255, 255, 255

cl.to_hex # returns hex notation of r g b (255, 255, 255)

cl.to_hsl # returns hsl notation of r g b (255, 255, 255)

also can be initialized from hsl or hex with

cl = ColorMath.from_hsl(360, 100, 100) #where 360 is hue, 100 is saturation and 100 is luminous or brightness

cl = ColorMath.from_hex("#FFFFFF")