I used the ng generate @angular/material:m3-theme to generate theme colors and apply it on style.scss but when I did this style.scss @use '@angular/material' as mat; @use './_theme-colors.scss' as theme-colors; html { color-scheme: light; @include mat.theme( ( color: ( primary: theme-colors.$primary-palette, tertiary: theme-colors.$tertiary-palette, info: theme-colors.$info-palette, success: theme-colors.$success-palette, warning: theme-colors.$warning-palette, ), typography: Roboto, density: 0, high-contrast: high-contrast-overrides(light), ) ); } I got an error saying $config has unexpected properties. Valid properties are theme-type, primary, tertiary, use-system-variables, system-variables-prefix. Found: (info success warning). So I cant add new properties. What is the right way to add new extended colors palette on the latest angular material 19? Continue reading...