The first digit conversion (base)  
Hex  Decimal  Hex  Decimal  Hex  Decimal  Hex  Decimal 
0x  0  1x  16  2x  32  3x  48 
4x  64  5x  80  6x  96  7x  112 
8x  128  9x  144  Ax  160  Bx  176 
Cx  192  Dx  208  Ex  224  Fx  240 
The second digit conversion (addon)  
Hex  Add  Hex  Add  Hex  Add  Hex  Add 
x0  0  x1  1  x2  2  x3  3 
x4  4  x5  5  x6  6  x7  7 
x8  8  x9  9  xA  10  xB  11 
xC  12  xD  13  xE  14  xF  15 
color  color sample  hex code value  approx. brightness^{*} 
black  000000  0  
grey  808080  128  
dark red  800000  69  
dark yellow  808000  123  
dark green  008000  112  
dark cyan  008080  115  
dark blue  000080  51  
dark magenta  800080  76  
white  FFFFFF  255  
light grey  C0C0C0  192  
red  FF0000  138  
yellow  FFFF00  246  
green  00FF00  224  
cyan  00FFFF  230  
blue  0000FF  102  
magenta  FF00FF  152 
Hue  Bright  Hue  Bright  Hue  Bright 
0°  120  120°  212  240°  85 
10°  125  130°  213  250°  89 
20°  134  140°  214  260°  96 
30°  157  150°  216  270°  106 
40°  179  160°  219  280°  118 
50°  210  170°  224  290°  133 
60°  239  180°  231  300°  146 
70°  232  190°  197  310°  136 
80°  220  200°  165  320°  128 
90°  215  210°  136  330°  124 
100°  213  220°  113  340°  122 
110°  212  230°  90  350°  121 
