Module: ColoR

Defined in:
lib/color.rb,
lib/color/version.rb

Overview

Offering functionality to get the complementary colors of a given input.

Defined Under Namespace

Classes: Error

Constant Summary collapse

VERSION = 
"0.1.4"

Class Method Summary collapse

Class Method Details

.get_complementary_color(color) ⇒ Object

Raises:



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# File 'lib/color.rb', line 10

def self.get_complementary_color(color)
  raise HexCodeError.new("Not a valid Hex Color"), color unless ::Hex.hex?(color)

  rgb_color = ::RGB.hex_to_rgb(color)
  comp_r = [255 - rgb_color[0], 255 - rgb_color[1], 255 - rgb_color[2]]
  ::RGB.rgb_to_hex(comp_r)
end