The IBCS suggest that colors and fills should not be used for decorative purposes in the design of reports, statistics, and presentation materials. Instead, the use of colors and fills should only support the communication process, i.e. clarify the respective content. (R) IBCS.
Since the standard PowerBI Theme is not fitting very well to the IBCS Standard, I quickly created a JSON File with the most important colors, which could look like this (expand):
http://dataviz.boutique/2017/03/07/get-powerbi-ibcs-color-theme-for-free/
Power BI Ultimate Waterfall Chart
http://dataviz.boutique/2017/03/22/powerbi-ultimate-waterfall-custom-visual/
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#PowerBI Ultimate Variance Chart Free Edition-perfect f. Finance- download now; And soon in MS Office Store & certified:
https://dataviz.boutique/2017/04/01/powerbi-ultimate-variance-chart-custom-visual/