How do I change the colour scheme on PuTTY?

I'm using PuTTY to SSH from my PC at home to Linux computers at work, but some of the text (folder names) is dark blue on black, which is almost impossible to read. How do I change the colour-scheme?

My computer at home has Windows 7 in case it makes any difference.

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7 Answers

In the PuTTY configuration window on the left side (the category section) there is an expandable item called Window and under that item is Colours. That is where color changes can be made.

1

Click on the System menu at the upper left corner of the PuTTY window.

• Select Change Settings > Window > Colours.
• In the box that says "Select a colour to adjust", choose ANSI Blue and click the Modify Button.
• Slide the black arrow on the right up until you see a lighter shade of blue that you like.
• Click OK.
• Perform the same steps for ANSI Blue Bold so you can have a perceptible difference between the two.
• When you're finished, click Apply.

2

You can use the very awesome 4bit Terminal Color Scheme Designer to generate a full color scheme for your shell.

Just create a color scheme to your liking, then click the Get Scheme button and select putty.

After downloading the .reg file, just import it to your registry to get the new color scheme. By default the registry change will only affect new sessions, but you can also apply the scheme to existing saved sessions by changing the last part of the path in the .reg file.

3

The default PuTTY color scheme is known to be tough on the eyes, I would recommend taking a look at Pretty PuTTY, Solarized PuTTY, or Solarized & Modern PuTTY for better color settings.

Screenshot of Pretty Putty:

Light color scheme

Dark color scheme

Other Settings

In addition to PuTTY color settings you can configure:

• .dir_colors for custom colors when using the ls --color=auto command.
• .screenrc with the entry term screen-256color for 256 color support with screen.
• In PuTTY Connection -> Data -> Terminal-type string to putty-256color.

Avoid

In general avoid:

• Solutions that modify the TERM variable in .bashrc.
• Solutions that modify the Vim t_Co variable.

These are hacks rather than solutions.

Further reading

• Tom Ryder's blog post about TERM string's

You may also want to make those colour changes to the default session so that all future sessions you save will have this.

2

Open regedit.exe, and go to HKEY_CURRENT_USER\Software\SimonTatham\Putty\Sessions

For each saved session you have to specify the R,G,B code. The ANSI Blue is Colour14

For the Default Settings, you have to edit the colours for the Default%20Settings session

There is a small themes manager that allows you to assign a predefined color theme to a session:

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