Thread: Console colors

For all of you out there that are trying to change the Text color and or the background color and you want to use a simple code use the SetConsoleTextAttribute command. I spent a long time looking online for someone that had a list of all the numbers and the color they corresponded with. So her is a simple program that will print out all 256 color combinations and the corresponding number of that color combination. Just copy and paste and it should work I am also giving you a screen shot of the final product. Good luck!

Code:

#include <stdio.h>
#include <windows.h>
int main ()
{   
     int count;
     HANDLE hConsole;
     hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
     
     for (count=0; count<257; count++)
     {   SetConsoleTextAttribute(hConsole, count);
          printf ("This color combination has the number of %i\n",count); 
     }
     
     SetConsoleTextAttribute(hConsole, 7);
     system ("pause");
     return 0;
}

Probably not entirely necessary.
All you have to do is understand that the color is an 8 bit number, 4 bits for background and 4 for foreground (text).
For each 4-bit nybble,

Code:

  R G B
3 2 1 0
x x x x

The bits are arranged so that the red, green, and blue components are bits 2,1,0 respectively.
Bit 3 may be used for blinking text, or BRIGHT colors for the background. If they are implemented.

Then all you need to do is visualize color mixing in your head:
R, G, B all off = black.
G+B = cyan
R+B = magenta
R+G = brown/yellow
R+G+B = gray/white

If you play with these long enough then visualizing the color mix will become easy. Play with collared lights, filters, etc.

Originally Posted by nonoob

Probably not entirely necessary.
All you have to do is understand that the color is an 8 bit number, 4 bits for background and 4 for foreground (text).
For each 4-bit nybble,

Code:

  R G B
3 2 1 0
x x x x

The bits are arranged so that the red, green, and blue components are bits 2,1,0 respectively.
Bit 3 may be used for blinking text, or BRIGHT colors for the background. If they are implemented.

Then all you need to do is visualize color mixing in your head:
R, G, B all off = black.
G+B = cyan
R+B = magenta
R+G = brown/yellow
R+G+B = gray/white

If you play with these long enough then visualizing the color mix will become easy. Play with collared lights, filters, etc.

Ya true I used that a little bit befor but for what I needed to do it was just to complicated. i just need to change the foreground and background in a program I'm working on and didn't need or want all the extra code needed for the R.G.B combination.