Changing the Avatar Color in the Sandiego Instance when Polaris is EnabledSummaryThe Avatar color in the Header of Polaris UI can be configured by following this Knowledge Article. ReleaseSanDiegoInstructionsNavigate to the UX Style (sys_ux_style) table.Click on the 'New' button, Give the following details & Click on the Save button Name : <Your Choice>Type : CoreStyle:{"base": {},"properties": {"--now-avatar--background-color": "255,255,255", // this determines Avatar background colour"--now-avatar--color": "0,0,0" // this determines Avatar Icon text colour}} Navigate to the UX Theme Styles (m2m_theme_style) related list and click on the 'New' Button and give following details Style : <Name of Style Created>Theme : Polaris Save the record and Clear the cache by doing cache.doRelated LinksNext Experience Theming Fundamentals