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[theme] Do not create channel tokens for custom colors when nativeColor is used (@ZeeshanTamboli) #48144

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Merged
ZeeshanTamboli merged 2 commits into from
Mar 30, 2026
Merged

[theme] Do not create channel tokens for custom colors when nativeColor is used (@ZeeshanTamboli) #48144

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[theme] Do not create channel tokens for custom colors when `nativeCo…
ZeeshanTamboli Mar 30, 2026
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ZeeshanTamboli Mar 30, 2026
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15 changes: 15 additions & 0 deletions packages/mui-material/src/styles/createTheme.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -783,6 +783,21 @@ describe('createTheme', () => {
'color-mix(in oklch, hsl(0 0% 100%), #000 20%)',
);
});

it('should not warn about channel token if nativeColor is used and custom palette colors are provided', () => {
expect(() =>
createTheme({
cssVariables: { nativeColor: true },
palette: {
divider: 'var(--mui-palette-divider)',
background: {
default: 'var(--mui-palette-background-default)',
paper: 'var(--mui-palette-background-paper)',
},
},
}),
).not.toWarnDev();
});
});

// Skip WebKit and firefox because they have a slightly different value
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17 changes: 9 additions & 8 deletions packages/mui-material/src/styles/createThemeWithVars.js
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Original file line number Diff line number Diff line change
Expand Up @@ -898,23 +898,24 @@ export default function createThemeWithVars(options = {}, ...args) {
);
}

// MUI X - DataGrid needs this token.
setColorChannel(palette.background, 'default');
if (!nativeColor) {
setColorChannel(palette.background, 'default');

// added for consistency with the `background.default` token
setColorChannel(palette.background, 'paper');
// added for consistency with the `background.default` token
setColorChannel(palette.background, 'paper');

setColorChannel(palette.common, 'background');
setColorChannel(palette.common, 'onBackground');
setColorChannel(palette.common, 'background');
setColorChannel(palette.common, 'onBackground');

setColorChannel(palette, 'divider');
setColorChannel(palette, 'divider');
}

Object.keys(palette).forEach((color) => {
const colors = palette[color];

// The default palettes (primary, secondary, error, info, success, and warning) errors are handled by the above `createTheme(...)`.

if (color !== 'tonalOffset' && colors && typeof colors === 'object') {
if (color !== 'tonalOffset' && !nativeColor && colors && typeof colors === 'object') {
// Silent the error for custom palettes.
if (colors.main) {
setColor(palette[color], 'mainChannel', safeColorChannel(toRgb(colors.main)));
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