In our SAP Press book, SAP BusinessObjects Web Intelligence, the Comprehensive Guide, Third Edition, we describe two ways to create custom color palettes with Web Intelligence. The first method allows you to create custom palettes within a specific Web Intelligence document. The second method, which I’ll cover here, allows a SAP BusinessObjects administrator to create a corporate color palette that can be shared by all Web Intelligence users. In many large organizations, the marketing department publishes a style guide for how to properly use the corporate logo. The style guide typically lists the RGB color codes for the logo as well as a list of secondary colors for use in corporate communications, so it’s an ideal reference guide for creating a corporate color palette.
In his book Show Me The Numbers (see my book review), data visualization expert Stephen Few provides three useful color palettes, which I’ll combine to demonstrate how to create a corporate color palette.
Here is the Dark and Bright Palette.
Here is the Medium Palette.
And finally, here is the Light Palette.
Web Intelligence color palettes contain 32 distinct values; however, most charts will only use a few of them. To create a corporate color palette, use a favorite text editor such as Notepad++ and open a file on the BI platform server named <SAP BusinessObjects install folder>\SAP BusinessObjects\SAP BusinessObjects Enterprise XI 4.0\images\VisualizationConfig.template.xml. Save a copy of the file with the name <SAP BusinessObjects install folder>SAP BusinessObjects\SAP BusinessObjects Enterprise XI 4.0\images\VisualizationConfig.xml. Specify colors using decimal values for red, green, blue, and alpha (transparency).
In the example below, I’ve concatenated Stephen Few’s three palettes together, starting with the Dark and Bright palette. Because the Web Intelligence palette requires 32 colors, I’ve added five shades of grey to the end of the list.
<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<!-- VisualizationConfig.xml -->
<!-- The following section allows to define a corporate palette which will be used by default in all new visualization. -->
<PALETTES>
<PALETTE ID="corporate">
<!-- Each attributes must take an integer value from 0 to 255 -->
<!-- The palette ID should not be changed. -->
<!-- Stephen Few Dark & Bright -->
<COLOR R="0" G="0" B="0" A="255" />
<COLOR R="38" G="93" B="171" A="255" />
<COLOR R="223" G="92" B="36" A="255" />
<COLOR R="5" G="151" B="72" A="255" />
<COLOR R="229" G="18" B="111" A="255" />
<COLOR R="157" G="114" B="42" A="255" />
<COLOR R="123" G="58" B="150" A="255" />
<COLOR R="199" G="180" B="46" A="255" />
<COLOR R="203" G="32" B="39" A="255" />
<!-- Stephen Few Medium -->
<COLOR R="77" G="77" B="77" A="255" />
<COLOR R="93" G="165" B="218" A="255" />
<COLOR R="250" G="164" B="58" A="255" />
<COLOR R="96" G="189" B="104" A="255" />
<COLOR R="241" G="88" B="84" A="255" />
<COLOR R="178" G="145" B="47" A="255" />
<COLOR R="178" G="118" B="178" A="255" />
<COLOR R="222" G="207" B="63" A="255" />
<COLOR R="241" G="88" B="84" A="255" />
<!-- Stephen Few Light -->
<COLOR R="140" G="140" B="140" A="255" />
<COLOR R="136" G="189" B="230" A="255" />
<COLOR R="251" G="178" B="88" A="255" />
<COLOR R="144" G="205" B="151" A="255" />
<COLOR R="246" G="170" B="201" A="255" />
<COLOR R="191" G="165" B="84" A="255" />
<COLOR R="188" G="153" B="199" A="255" />
<COLOR R="237" G="221" B="70" A="255" />
<COLOR R="240" G="126" B="110" A="255" />
<!-- The Rest (shades of grey) -->
<COLOR R="247" G="247" B="247" A="255" />
<COLOR R="204" G="204" B="204" A="255" />
<COLOR R="150" G="150" B="150" A="255" />
<COLOR R="99" G="99" B="99" A="255" />
<COLOR R="37" G="37" B="37" A="255" />
</PALETTE>
</PALETTES>
</CONFIG>
You must restart the web application server (Tomcat) for the color palette to take effect.
Here is a stacked bar chart that uses the corporate color palette. More recent support packs will show the corporate palette in the Mobile BI app, too.
