SetForegroundColor
CharacterStyle::SetForegroundColor(uint8 r, uint8 g, uint8 b, uint8 a)
CharacterStyle::SetForegroundColor(color_which which)
CharacterStyle::SetForegroundColor(rgb_color color)
CharacterStyleData::SetForegroundColor(color_which which)
CharacterStyleData::SetForegroundColor(rgb_color color)