Change bash colors

Blue(34) as directory color is difficult to read and strain your eyes.
So, i googled and find using environment variable LS_COLORS one can modify it.

Here is one such google search result:

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These three lines in my .bashrc file allow me to configure the color system
by extension.

alias ls="ls --color=auto"
LS_COLORS="di=31;1:ln=36;1:ex=31;1:*~=31;1:*.html=31;1:*.shtml=37;1"
export LS_COLORS
And the output of this command:
dircolors --print-database | less
tells me about colors and codes etc that I can use..

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To change only directory color do this:

$ export LS_COLORS="di=31;1:

31 is for red

32 is for green

33 is for yellow

34 is for default blue

Bash directory color