From: http://docs.splunk.com/Documentation/Splunk/6.2.4/AdvancedDev/CustomChartingConfig-FontColorBrushPalette
Setting color properties:
<option name="charting.foregroundColor">0x000000</option>
<option name="charting.backgroundColor">0xFFFFFF</option>
<option name="charting.seriesColors">[0x6CB8CA,0xFAC61D,0xD85E3D,0x956E96,
0xF7912C,0x9AC23C,0x998C55,0xDD87B0,0x5479AF,0xE0A93B,0x6B8930,0xA04558,
0xA7D4DF,0xFCDD77,0xE89E8B,0xBFA8C0,0xFABD80,0xC2DA8A,0xC2BA99,0xEBB7D0,
0x98AFCF,0xECCB89,0xA6B883,0xC68F9B,0x416E79,0x967711,0x823825,0x59425A,
0x94571A,0x5C7424,0x5C5433,0x85516A,0x324969,0x866523,0x40521D,0x602935]</option>
seriesColors array Uses an array of hexadecimal values to define the colors of chart series (surrounded by brackets and separated by commas, no spaces). See the Define series colors subtopic in the Charting configurations overview for more information.
Note: The masterLegend parameter influences series color mappings made with seriesColors. For more information, see Chart colors.
If you want to apply static colors to specific fields we suggest you use the fieldColors property (see documentation of the fields color palette, below).
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