[ 1 ]          color    tritanopia     protanopia    deuteranopia    * normal * 
                 =====   ============   ============   ============   ============
                  C1       #000000        #000000        #000000        #000000   
                  C2       #005870        #004bba        #003ab4        #0031b6   
                  C3       #7d7576        #767677        #777777        #7c7577   
                  C4       #ff8e8a        #bba500        #ccb61f        #eaa117   
                  C5       #ffffff        #ffffff        #ffffff        #ffffff   

                          tritanopia     protanopia    deuteranopia      normal   
                         ============   ============   ============   ============
  pairs         lowest --   28.499051 --   29.658437 --   32.173359 --   33.430654
=========           |    ------------   ------------   ------------   ------------
C3 vs. C4 |  28.499051   #  28.499051      32.404896      34.111014      34.839474
C2 vs. C3 |  28.541529   *  28.541529   §  29.658437      33.117931      34.264044
C1 vs. C2 |  28.701812   *  28.701812      35.947678      34.453379      34.383966
C4 vs. C5 |  30.843365   *  30.843365      34.774006   §  32.173359   §  33.430654
C1 vs. C3 |  36.213277      36.756899   *  36.213277      36.551420      36.670146
C3 vs. C5 |  36.487129      36.817695      36.836911   *  36.487129      36.844293
C2 vs. C5 |  55.347037   *  55.347037      58.280896      63.867219      66.300954
C2 vs. C4 |  59.204509   *  59.204509      72.430506      80.464488      74.965491
C1 vs. C4 |  61.229483      63.849106   *  61.229483      67.979601      65.674763
C1 vs. C5 | 100.000001   * 100.000001   * 100.000001   * 100.000001   * 100.000001