chameleon_page in themes/chameleon/chameleon.theme
color_get_info in modules/color/color.module
Retrieve the color.module info for a particular theme.
color_scheme_form_submit in modules/color/color.module
Submit handler for color change form.
init_theme in includes/theme.inc
Initialize the theme system by loading the theme.
st in includes/install.inc
Hardcoded function for doing the equivalent of theme('placeholder') when the theme system is not available.
system_theme_data in modules/system/system.module
Collect data about all currently available themes
system_update_145 in modules/system/system.install
theme_color_scheme_form in modules/color/color.module
Theme color form.
_color_rewrite_stylesheet in modules/color/color.module
Rewrite the stylesheet to match the colors in the palette.