[ 1 ]          color   deuteranopia    tritanopia     protanopia     * normal * 
                 =====   ============   ============   ============   ============
                  C1       #000000        #000000        #000000        #000000   
                  C2       #00458e        #6e2f53        #003d94        #710091   
                  C3       #777778        #777777        #777778        #777778   
                  C4       #cdb842        #ff7d83        #b3a038        #ff9442   
                  C5       #ffffff        #ffffff        #ffffff        #ffffff   

                         deuteranopia    tritanopia     protanopia       normal   
                         ============   ============   ============   ============
  pairs         lowest --   28.871450 --   28.901098 --   29.065354 --   32.752810
=========           |    ------------   ------------   ------------   ------------
C2 vs. C3 |  28.871450   #  28.871450   §  28.901098      31.051563      33.401652
C3 vs. C4 |  29.065354      33.707244      29.817310   #  29.065354      33.097008
C1 vs. C2 |  29.614347      30.257620   *  29.614347      30.871321      33.782846
C4 vs. C5 |  30.377121   *  30.377121      33.184664      33.624644   §  32.752810
C3 vs. C5 |  36.465462   *  36.465462      36.487129   *  36.465462   *  36.465462
C1 vs. C3 |  36.551420      36.583564   *  36.551420      36.583564      36.583564
C2 vs. C4 |  41.392267      70.829285   *  41.392267      68.437708      65.635721
C1 vs. C4 |  58.098646      68.234895      60.434786   *  58.098646      65.144574
C2 vs. C5 |  62.076028   *  62.076028      62.560196      64.900527      66.055864
C1 vs. C5 | 100.000001   * 100.000001   * 100.000001   * 100.000001   * 100.000001