# File lib/color/palette/monocontrast.rb, line 76 def minimum_color_diff=(cd) #:noco: if cd.nil? @minimum_color_diff = DEFAULT_MINIMUM_COLOR_DIFF elsif cd > 3.0 @minimum_color_diff = 3.0 elsif cd < 0.0 @minimum_color_diff = 0.0 else @minimum_color_diff = cd end regenerate(@background[0], @foreground[0]) end