diff -C 2 -r grub-2.06.orig/util/grub-mkconfig.in grub-2.06/util/grub-mkconfig.in
*** grub-2.06.orig/util/grub-mkconfig.in	2022-08-10 10:10:34.514691765 +0900
--- grub-2.06/util/grub-mkconfig.in	2022-08-10 10:12:21.398303209 +0900
***************
*** 206,209 ****
--- 206,211 ----
    GRUB_DEVICE_BOOT_UUID \
    GRUB_DISABLE_OS_PROBER \
+   GRUB_COLOR_NORMAL \
+   GRUB_COLOR_HIGHLIGHT \
    GRUB_FS \
    GRUB_FONT \
diff -C 2 -r grub-2.06.orig/util/grub.d/00_header.in grub-2.06/util/grub.d/00_header.in
*** grub-2.06.orig/util/grub.d/00_header.in	2022-08-10 10:10:34.501356734 +0900
--- grub-2.06/util/grub.d/00_header.in	2022-08-10 10:13:36.317844083 +0900
***************
*** 126,129 ****
--- 126,137 ----
  EOF
  
+ if [ x$GRUB_COLOR_NORMAL != x ] && [ x$GRUB_COLOR_HIGHLIGHT != x ] ; then
+     cat << EOF
+ set menu_color_normal=$GRUB_COLOR_NORMAL
+ set menu_color_highlight=$GRUB_COLOR_HIGHLIGHT
+ 
+ EOF
+ fi
+ 
  serial=0;
  gfxterm=0;