IBM 5150 Technical Reference page 241

As Text Attributes
ColorIGraphics IBM
Value As Characters
Monitor Adapter Monochrome
Display
Hex Dec Symbol
Keystrokes Modes Background Foreground Adapter
* * * *
80 to FF Hex are Flashing in both Color
&
IBM Monochrome
* * * *
80 128
<;
All 128
Note 6 Black Black
Non-Display
81 129 U Alt 129
Note 6 Black Blue
Underline
82 130
e
Alt 130 Note 6 Black Green Normal
83 131
a
Alt 131 Note 6 Black Cyan
Normal
84 132
a
All 132
Note 6 Black
Red
Normal
85 133 II
Alt 133 Note 6 Black Magenta
Normal
86 134
a
Alt 134 Note 6 Black Brown Normal
87 135
C
Alt 135 Note 6 Black Light Grey
Normal
88 136
e
Alt 136
Note 6
Black Dark Grey Non-Display
89 137
e
Alt 137 Note 6 Black Light Blue
High Intensity
Underline
8A 138
e
Alt 138
Note 6
Black Light Green
High Intensity
8B 139 i Alt 139
Note 6 Black
Light Cyan High Intensity
8C 140
i
Alt 140
Note 6 Black
Light Red High Intensity
80 141 i Alt 141
Note 6
Black Light
High Intensity
Magenta
8E 142
A
Alt 142
Note 6
Black Yellow
High Intensity
8F 143
A
Alt 143 Note 6 Black
White High Intensity
90 144
E
Alt 144 Note 6 Blue Black Normal
91
145 ae
Alt 145 Note 6 Blue Blue
Underline
92 146
t>E. Alt 146 Note 6 Blue
Green Normal
93 147 ii Alt 147 Note 6 Blue Cyan Normal
94 148 ii Alt 148 Note 6 Blue Red Normal
95 149
b
Alt 149 Note 6 Blue Magenta
Normal
96 150
U
Alt 150 Note 6 Blue
Brown Normal
97 151 U Alt 151
Note 6 Blue
Light Grey Normal
98 152 Y Alt 152 Note 6 Blue
Dark Grey High Intensity
99 153 ii Alt 153 Note 6 Blue
Light Blue
High Intensity
Underline
9A 154
U Alt 154 Note 6 Blue
Light Green High Intensity
7-6 Characters, Keystrokes, and Colors