Spectrum Templates 

Default: The default template with the normal colors.

True Protanopia: A customizable pre-designed spectrum that downgrades your color vision to the total red deficiency: protanopia. This is a form of red-green color vision deficiency where all of the red cones are either heavily impaired or totally missing. This is a more accurate depicition of protanopia.

Simulated Protanopia: A customizable pre-designed spectrum that downgrades your color vision to the total red deficiency: protanopia. This is a form of red-green color vision deficiency where all of the red cones are either heavily impaired or totally missing. This is the common depicition of protanopia.

True Tritanopia: A customizable pre-designed spectrum that downgrades your color vision to the total blue deficiency: tritanopia. This is a form of blue-yellow color vision deficiency where all of the blue cones are either heavily impaired or totally missing. This is a more accurate depicition of tritanopia.

No Cyan?: A customizable pre-designed spectrum that exchanges cyan for black. You'll only know what you're missing when it's been lost.

Simple Doublehues: A customizable pre-designed spectrum that enhances your color vision 2-fold by multiplying and recycling the basic hues. 

Simple Tetravision: A customizable pre-designed spectrum that enhances your color vision 4-fold by multiplying and recycling the basic hues. 

Simple Octavision: A customizable pre-designed spectrum that enhances your color vision 8-fold by multiplying and recycling the basic hues. 

More Greens: A customizable pre-designed spectrum that enhances your color vision in the green range.