Hex Color Tool

A simple online tool for lightening and darkening hexadecimal color values by a defined percentage. Works sweet on all resolutions too!

This website has unfortunately been redesigned or gone offline, so I have removed the direct link to it. The screenshot below hopefully preserved enough of the design but if you are really keen to inspect further, try this Archive.org link. FYI: the site was first featured on 29 March 2013.