diff --git a/framebuffer.h b/framebuffer.h
index a98fdc8..88f8308 100644
--- a/framebuffer.h
+++ b/framebuffer.h
@@ -55,8 +55,22 @@
  */
 #define FB_LOW_BYTE_COMMAND 0x0F
 
-#define FB_WHITE 0x0F
-#define FB_BLACK 0x00
+#define FB_BLACK        0x00
+#define FB_BLUE         0x01
+#define FB_GREEN        0x02
+#define FB_CYAN         0x03
+#define FB_RED          0x04
+#define FB_MAGENTA      0x05
+#define FB_BROWN        0x06
+#define FB_L_GREY       0x07
+#define FB_D_GREY       0x08
+#define FB_L_BLUE       0x09
+#define FB_L_GREEN      0x0A
+#define FB_L_CYAN       0x0B
+#define FB_L_RED        0x0C
+#define FB_L_MAGENRA    0x0D
+#define FB_YELLOW       0x0E
+#define FB_WHITE        0x0F
 
 /**
  * permet d'écrire dans un emplacement du framebuffer