Material UI: How to change DatePicker text and calendar icon color?

Question

I am trying to change the MUI X DatePicker (with Material UI) date text and calendar icon color.
I tried to change it passing style to InputProps, but it worked only for removing border.
Rather than that, nothing changes, I tried to apply style to theme.tsx, but it also didn't help. Any help will be appreciated.

import * as React from "react";
import Stack from "@mui/material/Stack";
import TextField from "@mui/material/TextField";
import AdapterDateFns from "@mui/lab/AdapterDateFns";
import LocalizationProvider from "@mui/lab/LocalizationProvider";
import DesktopDatePicker from "@mui/lab/DesktopDatePicker";
import { makeStyles, createStyles } from "@material-ui/core";

const useStyles = makeStyles(() =>
  createStyles({
    noBorder: {
      outline: "none",
      border: "none",
      color: "#fff",
    },
  })
);

export default function DatePicker() {
  const [value, setValue] = React.useState<Date | null>();
  const classes = useStyles();

  const handleChange = (newvalue: Date | null) => {
    setValue(newvalue);
  };

  return (
    <LocalizationProvider dateAdapter={AdapterDateFns}>
      <Stack spacing={2}>
        <DesktopDatePicker
          inputFormat="dd/MM/yyy"
          value={value}
          onChange={handleChange}
          renderInput={(params) => <TextField {...params} />}
          InputProps={{
            classes: { notchedOutline: classes.noBorder },
          }}
        />
      </Stack>
    </LocalizationProvider>
  );
}

Answer 1

1st solution - using sx property

You can set sx property to <TextField/> component in order to overwrite default style properties:

const color = "#c44242";
...
return (
       <DatePicker
          renderInput={(params) => {
            return (
              <TextField
                {...params}
                sx={{
                  svg: { color },
                  input: { color },
                  label: { color }
                }}
              />
            );
          }}
          ...other props
        />
  )

Setting colors with sx prop

2nd solution - providing a custom theme

You can also create a custom theme and overwrite colors inside it:

  const theme = createTheme({
    components: {
      MuiIconButton: {
        styleOverrides: {
          sizeMedium: {
            color
          }
        }
      },
      MuiOutlinedInput: {
        styleOverrides: {
          root: {
            color
          }
        }
      },
      MuiInputLabel: {
        styleOverrides: {
          root: {
            color
          }
        }
      }
    }
  });

Then you wrap your component with ThemeProvdier.

Overriding Theme Demo