Procedure
The colors of the user-defined theme can also be specified directly as hexadecimal values. For this, use the syntax “0xbbggrr” where “bb”, “gg” and “rr” stand for the respective blue, green and red components:

Examples
| Value | Result |
|---|---|
| 0x0000ff | pure red |
| 0x00ff00 | pure green |
| 0xff0000 | pure blue |
| 0xa0a0a0 | gray |