Parent: $root.$constants
| kBlack | Black color |
| kBlue | Blue color |
| kCyan | Cyan color |
| kDarkBlue | Dark blue color |
| kDarkCyan | Dark cyan color |
| kDarkGray | Dark gray color |
| kDarkGreen | Dark green color |
| kDarkMagenta | Dark magenta color |
| kDarkRed | Dark red color |
| kDarkYellow | Dark yellow color |
| kGray | Gray color |
| kGreen | Green color |
| kMagenta | Magenta color |
| kRed | Red color |
| kTransparent | Transparent color |
| kWhite | White color |
| kYellow | Yellow color |