I faced the same problem, when I installed the iroke6 skin designed with black backround, the font colour also nearly grey. So, I edited the .pskn file using notebad++ and changed the values. Now the skin looks pretty well in my moble (I like it so much).
Please try to change this values in your .pskn file
ThemeForeground = 255 255 255
ThemeText = 255 255 255
ThemeButton = 143 169 181
ThemeButtonText = 255 255 255
ThemeHighlight = 196 196 196
ThemeBrightText = 200 200 200
ThemeHighlightedText = 0 0 0
ThemeDisabledText = 90 90 90
ThemeAMBottomHighlight = 200 200 200
ThemeAMBottomHighlightText = 255 255 255 User Information Current Phone: ROKR E6 Location: Chennai-India |