import { theme } from "@chakra-ui/core" ; const customTheme = { ... theme , fonts : { body : "Inter, system-ui, sans-serif" , heading : "Georgia, serif" , mono : "Menlo, monospace" , } , colors : { ... theme . colors , gray : { ... theme . colors . gray , 600 : "#374151" , } , } , } ; export default customTheme ;