The color module allows the administrator to easily change the color scheme of themes that support it. This facilitates a fresh look for the site without having to create a new theme or sub-theme. Drupal's default theme, Garland, supports the color module and, in this recipe, we will be covering the steps required to change its color scheme to something unique.
Ensure that the color module is enabled in admin/build/modules (Home | Administer | Build | Modules). Since we are going to change the color scheme of the Garland theme, ensure that it is set as the current theme.
Colorizing the Garland theme can be accomplished by following these steps: