# File lib/color/palette/monocontrast.rb, line 74
74:   def minimum_color_diff=(cd) #:noco:
75:     if cd.nil?
76:       @minimum_color_diff = DEFAULT_MINIMUM_COLOR_DIFF
77:     elsif cd > 3.0
78:       @minimum_color_diff = 3.0
79:     elsif cd < 0.0
80:       @minimum_color_diff = 0.0
81:     else
82:       @minimum_color_diff = cd
83:     end
84:     regenerate(@background[0], @foreground[0])
85:   end