Change luminance calculations for Annotation color choice
Change luminance calculations for Annotation color choice

arokem/seaborn,petebachant/seaborn,anntzer/seaborn,anntzer/seaborn,oesteban/seaborn,phobson/seaborn,phobson/seaborn,arokem/seaborn,mwaskom/seaborn,sauliusl/seaborn,JWarmenhoven/seaborn,lukauskas/seaborn,lukauskas/seaborn,mwaskom/seaborn