SPFx Theme Color Values
"theme" : { "palette" : { "themeDarker" : "#004578" , "themeDark" : "#005a9e" , "themeDarkAlt" : "#106ebe" , "themePrimary" : "#0078d4" , "themeSecondary" : "#2b88d8" , "themeTertiary" : "#71afe5" , "themeLight" : "#c7e0f4" , "themeLighter" : "#deecf9" , "themeLighterAlt" : "#eff6fc" , "black" : "#000000" , "blackTranslucent40" : "rgba(0,0,0,.4)" , "neutralDark" : "#201f1e" , "neutralPrimary" : ...