| Offset | Name | Size | Contents |
| 4 | ccv | 2 | Count of color values that follow |
| 6 | rgch | 4 | Color value of the first color in the palette |
| 10 | rgch | 4 | Color value of the second color in the palette |
| 14 | rgch | 4 | Color value of the third color in the palette |
| ... | ... | ... | ... |
| var | rgch | 4 | Color value of the last color (= ccv) in the palette |